<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
<drawing>
<schematic>
<libraries>
<library name="ruark2">
<packages>
<package name="0603">
</package>
<package name="EVQ-PF008K">
</package>
<package name="WP934MD/2ID">
</package>
<package name="1206">
</package>
<package name="VSSOP10">
</package>
<package name="TSSOP8">
</package>
<package name="572-0100">
</package>
<package name="0805">
</package>
<package name="SMDPOT">
</package>
<package name="RFM0505S">
</package>
<package name="SOIC8">
</package>
<package name="5010">
</package>
<package name="8DFN_LT">
</package>
<package name="SDR0403">
</package>
<package name="0603_DIODE">
</package>
<package name="MEM2080">
</package>
</packages>
<symbols>
<symbol name="R">
<pin name="2" direction="pas"/>
<pin name="1" direction="pas"/>
</symbol>
<symbol name="C">
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
</symbol>
<symbol name="MOM_SWITCH">
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
</symbol>
<symbol name="LED2">
<pin name="K1"/>
<pin name="A1"/>
<pin name="K2"/>
<pin name="A2"/>
</symbol>
<symbol name="ADS1115">
<pin name="GND"/>
<pin name="AIN3"/>
<pin name="AIN2"/>
<pin name="AIN1"/>
<pin name="AIN0"/>
<pin name="VDD"/>
<pin name="ALERT"/>
<pin name="ADDR"/>
<pin name="SCL"/>
<pin name="SDA"/>
</symbol>
<symbol name="INA240">
<pin name="GND"/>
<pin name="IN+"/>
<pin name="IN-"/>
<pin name="VS"/>
<pin name="OUT"/>
<pin name="REF2"/>
<pin name="REF1"/>
</symbol>
<symbol name="STACKED_BANANA">
<pin name="TOP" direction="pas"/>
<pin name="BTM" direction="pas"/>
</symbol>
<symbol name="POT_SMALL">
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
<pin name="ADJ" direction="pas"/>
</symbol>
<symbol name="ISOLATED_MODULE_2">
<pin name="-VIN"/>
<pin name="+VIN"/>
<pin name="+VOUT"/>
<pin name="-VOUT"/>
</symbol>
<symbol name="ISO1640BDR">
<pin name="GND1" direction="pas"/>
<pin name="SCL1" direction="pas"/>
<pin name="SDA1" direction="pas"/>
<pin name="VCC1" direction="pas"/>
<pin name="GND2" direction="pas"/>
<pin name="SCL2" direction="pas"/>
<pin name="SDA2" direction="pas"/>
<pin name="VCC2" direction="pas"/>
</symbol>
<symbol name="TEST2">
<pin name="P$1"/>
</symbol>
<symbol name="LT3080">
<pin name="IN"/>
<pin name="SET"/>
<pin name="OUT"/>
</symbol>
<symbol name="INDUCTOR">
<pin name="P$1"/>
<pin name="P$2"/>
</symbol>
<symbol name="LED">
<pin name="K"/>
<pin name="A"/>
</symbol>
<symbol name="MICROSD">
<pin name="DAT1"/>
<pin name="DAT0/MISO"/>
<pin name="VSS"/>
<pin name="CLK"/>
<pin name="VDD"/>
<pin name="CMD/MOSI"/>
<pin name="DAT3/CS"/>
<pin name="DAT2"/>
<pin name="SW2"/>
<pin name="SW1"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="0603_RESISTOR" prefix="R">
<description>0603 Resistor -- WARNING: NO DEFINED PART NUMBER OR VALUE</description>
<gates>
<gate name="G$1" symbol="R"/>
</gates>
<devices>
<device name="" package="0603">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="VALUE" value="sel"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="EVQ-PF008K" prefix="SW">
<description>Tactile Switch SPST-NO Side Actuated Through Hole, Right Angle</description>
<gates>
<gate name="G$1" symbol="MOM_SWITCH"/>
</gates>
<devices>
<device name="" package="EVQ-PF008K">
<connects>
<connect gate="G$1" pin="1" pad="S1"/>
<connect gate="G$1" pin="2" pad="S2"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="P10880S-ND"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="WP934MD/2ID" prefix="D">
<description>LED Circuit Board Indicator LED Circuit Board Indicator 2 High Red (x 2) Diffused, Tinted 2V 30mA Round with Domed Top 3mm, T-1 Through Hole, Right Angle. Compatible with SSF-LXH240IID</description>
<gates>
<gate name="G$1" symbol="LED2"/>
</gates>
<devices>
<device name="" package="WP934MD/2ID">
<connects>
<connect gate="G$1" pin="A1" pad="A1"/>
<connect gate="G$1" pin="A2" pad="A2"/>
<connect gate="G$1" pin="K1" pad="K1"/>
<connect gate="G$1" pin="K2" pad="K2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="0603_CAPACITOR" prefix="C">
<description>0603 Capacitor -- WARNING: NO DEFINED VALUE OR PART NUMBER</description>
<gates>
<gate name="G$1" symbol="C"/>
</gates>
<devices>
<device name="" package="0603">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="VALUE" value="sel"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="1206_RESISTOR" prefix="R">
<description>NO DEFINED PN</description>
<gates>
<gate name="G$1" symbol="R"/>
</gates>
<devices>
<device name="" package="1206">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="VALUE" value="sel"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="ADS1115IDGSR" prefix="U">
<description>16 Bit Analog to Digital Converter 2 Input 1 Sigma-Delta 10-VSSOP</description>
<gates>
<gate name="G$1" symbol="ADS1115"/>
</gates>
<devices>
<device name="" package="VSSOP10">
<connects>
<connect gate="G$1" pin="ADDR" pad="1"/>
<connect gate="G$1" pin="AIN0" pad="4"/>
<connect gate="G$1" pin="AIN1" pad="5"/>
<connect gate="G$1" pin="AIN2" pad="6"/>
<connect gate="G$1" pin="AIN3" pad="7"/>
<connect gate="G$1" pin="ALERT" pad="2"/>
<connect gate="G$1" pin="GND" pad="3"/>
<connect gate="G$1" pin="SCL" pad="10"/>
<connect gate="G$1" pin="SDA" pad="9"/>
<connect gate="G$1" pin="VDD" pad="8"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="296-38849-1-ND"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="INA240A3PW" prefix="U">
<description>–4-V to 80-V, Bidirectional, Ultra-Precise Current Sense Amplifier With
Enhanced PWM Rejection</description>
<gates>
<gate name="G$1" symbol="INA240"/>
</gates>
<devices>
<device name="" package="TSSOP8">
<connects>
<connect gate="G$1" pin="GND" pad="4"/>
<connect gate="G$1" pin="IN+" pad="2"/>
<connect gate="G$1" pin="IN-" pad="3"/>
<connect gate="G$1" pin="OUT" pad="8"/>
<connect gate="G$1" pin="REF1" pad="7"/>
<connect gate="G$1" pin="REF2" pad="6"/>
<connect gate="G$1" pin="VS" pad="5"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="572-0100" prefix="J">
<description>Test Jack, 10 A, 1.8 mm, 250 Vrms, Black, 572 Series</description>
<gates>
<gate name="A" symbol="STACKED_BANANA"/>
</gates>
<devices>
<device name="" package="572-0100">
<connects>
<connect gate="A" pin="BTM" pad="1 2"/>
<connect gate="A" pin="TOP" pad="3"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="45M6897"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="0805_RESISTOR" prefix="R">
<description>NO DEFINED PN</description>
<gates>
<gate name="G$1" symbol="R"/>
</gates>
<devices>
<device name="" package="0805">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="VALUE" value="sel"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="ST-4ETA502" prefix="R">
<description>5 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment</description>
<gates>
<gate name="A" symbol="POT_SMALL"/>
</gates>
<devices>
<device name="" package="SMDPOT">
<connects>
<connect gate="A" pin="1" pad="1"/>
<connect gate="A" pin="2" pad="3"/>
<connect gate="A" pin="ADJ" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="563-ST4ETA502DKR-ND"/>
<attribute name="VALUE" value="5k"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="1206_CAPACITOR" prefix="C">
<description>NO DEFINED PN</description>
<gates>
<gate name="G$1" symbol="C"/>
</gates>
<devices>
<device name="" package="1206">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="VALUE" value="sel"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="RFM-0505S" prefix="U">
<description>Isolated Module DC DC Converter 1 Output 5V 200mA - 5V Input</description>
<gates>
<gate name="A" symbol="ISOLATED_MODULE_2"/>
</gates>
<devices>
<device name="" package="RFM0505S">
<connects>
<connect gate="A" pin="+VIN" pad="2"/>
<connect gate="A" pin="+VOUT" pad="4"/>
<connect gate="A" pin="-VIN" pad="1"/>
<connect gate="A" pin="-VOUT" pad="3"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="945-3159-ND"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="ISO1640BDR" prefix="U">
<description>I²C Digital Isolator 3000Vrms 2 Channel 50kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)</description>
<gates>
<gate name="A" symbol="ISO1640BDR"/>
</gates>
<devices>
<device name="" package="SOIC8">
<connects>
<connect gate="A" pin="GND1" pad="4"/>
<connect gate="A" pin="GND2" pad="5"/>
<connect gate="A" pin="SCL1" pad="3"/>
<connect gate="A" pin="SCL2" pad="6"/>
<connect gate="A" pin="SDA1" pad="2"/>
<connect gate="A" pin="SDA2" pad="7"/>
<connect gate="A" pin="VCC1" pad="1"/>
<connect gate="A" pin="VCC2" pad="8"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="296-ISO1640BDRCT-ND"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="5011" prefix="TP">
<description>Black PC Test Point, Multipurpose Phosphor Bronze, Silver Plating 0.063" (1.60mm) Hole Diameter Mounting Type</description>
<gates>
<gate name="G$1" symbol="TEST2"/>
</gates>
<devices>
<device name="" package="5010">
<connects>
<connect gate="G$1" pin="P$1" pad="P$1"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="36-5011-ND"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="LT3088EDD#PBF" prefix="U">
<description>Linear Voltage Regulator IC Positive Adjustable 36V 1 Output 800mA 8-DFN (3x3)</description>
<gates>
<gate name="G$1" symbol="LT3080"/>
</gates>
<devices>
<device name="" package="8DFN_LT">
<connects>
<connect gate="G$1" pin="IN" pad="7 8"/>
<connect gate="G$1" pin="OUT" pad="1 2 3 GF"/>
<connect gate="G$1" pin="SET" pad="4"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="LT3088EDD#PBF-ND"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="SDR0403-330KL" prefix="L">
<description>33 µH Unshielded Drum Core, Wirewound Inductor 640 mA 540mOhm Max Nonstandard

LCSC knockoff: SM4532-330MT</description>
<gates>
<gate name="G$1" symbol="INDUCTOR"/>
</gates>
<devices>
<device name="" package="SDR0403">
<connects>
<connect gate="G$1" pin="P$1" pad="1"/>
<connect gate="G$1" pin="P$2" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="SDR0403-330KLCT-ND"/>
<attribute name="VALUE" value="33uH"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="150060RS75000" prefix="CR">
<description>Red 625nm LED Indication - Discrete 2V 0603 (1608 Metric)</description>
<gates>
<gate name="G$1" symbol="LED"/>
</gates>
<devices>
<device name="" package="0603_DIODE">
<connects>
<connect gate="G$1" pin="A" pad="A"/>
<connect gate="G$1" pin="K" pad="K"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="732-4978-1-ND"/>
<attribute name="VALUE" value="RED"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="MEM2080-00-128-00-A" prefix="J">
<description>9 (8 + 1) Position Card Connector Secure Digital - microSD™ Surface Mount, Right Angle Gold</description>
<gates>
<gate name="G$1" symbol="MICROSD"/>
</gates>
<devices>
<device name="" package="MEM2080">
<connects>
<connect gate="G$1" pin="CLK" pad="P5"/>
<connect gate="G$1" pin="CMD/MOSI" pad="P3"/>
<connect gate="G$1" pin="DAT0/MISO" pad="P7"/>
<connect gate="G$1" pin="DAT1" pad="P8"/>
<connect gate="G$1" pin="DAT2" pad="P1"/>
<connect gate="G$1" pin="DAT3/CS" pad="P2"/>
<connect gate="G$1" pin="SW1" pad="DSW1"/>
<connect gate="G$1" pin="SW2" pad="DSW2"/>
<connect gate="G$1" pin="VDD" pad="P4"/>
<connect gate="G$1" pin="VSS" pad="C1 C2 C3 C4 P6"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="2073-MEM2080-00-128-00-ACT-ND"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="supply1">
<description>&lt;b&gt;Supply Symbols&lt;/b&gt;&lt;p&gt;
 GND, VCC, 0V, +5V, -5V, etc.&lt;p&gt;
 Please keep in mind, that these devices are necessary for the
 automatic wiring of the supply signals.&lt;p&gt;
 The pin name defined in the symbol is identical to the net which is to be wired automatically.&lt;p&gt;
 In this library the device names are the same as the pin names of the symbols, therefore the correct signal names appear next to the supply symbols in the schematic.&lt;p&gt;
 &lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
</packages>
<symbols>
<symbol name="GND">
<pin name="GND" direction="sup"/>
</symbol>
<symbol name="+3V3">
<pin name="+3V3" direction="sup"/>
</symbol>
<symbol name="+5V">
<pin name="+5V" direction="sup"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="GND" prefix="GND">
<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
<gates>
<gate name="1" symbol="GND"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="+3V3" prefix="+3V3">
<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
<gates>
<gate name="G$1" symbol="+3V3"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="+5V" prefix="P+">
<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
<gates>
<gate name="1" symbol="+5V"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="pinhead">
<description>&lt;b&gt;Pin Header Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1X04">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="1X04/90">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
<symbols>
<symbol name="PINHD4">
<pin name="1" direction="pas" function="dot"/>
<pin name="2" direction="pas" function="dot"/>
<pin name="3" direction="pas" function="dot"/>
<pin name="4" direction="pas" function="dot"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="PINHD-1X4" prefix="JP" uservalue="yes">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
<gates>
<gate name="A" symbol="PINHD4"/>
</gates>
<devices>
<device name="" package="1X04">
<connects>
<connect gate="A" pin="1" pad="1"/>
<connect gate="A" pin="2" pad="2"/>
<connect gate="A" pin="3" pad="3"/>
<connect gate="A" pin="4" pad="4"/>
</connects>
<technologies>
<technology name="">
<attribute name="POPULARITY" value="91"/>
</technology>
</technologies>
</device>
<device name="/90" package="1X04/90">
<connects>
<connect gate="A" pin="1" pad="1"/>
<connect gate="A" pin="2" pad="2"/>
<connect gate="A" pin="3" pad="3"/>
<connect gate="A" pin="4" pad="4"/>
</connects>
<technologies>
<technology name="">
<attribute name="POPULARITY" value="9"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="ESP32-DEVKITC-32D">
<packages>
<package name="MODULE_ESP32-DEVKITC-32D">
</package>
</packages>
<symbols>
<symbol name="ESP32-DEVKITC-32D">
<pin name="3V3" direction="pwr"/>
<pin name="EN" direction="in"/>
<pin name="SENSOR_VP" direction="in"/>
<pin name="SENSOR_VN" direction="in"/>
<pin name="IO34"/>
<pin name="IO35"/>
<pin name="IO32"/>
<pin name="IO33"/>
<pin name="IO25"/>
<pin name="IO26"/>
<pin name="IO27"/>
<pin name="IO14"/>
<pin name="IO12"/>
<pin name="GND1" direction="pwr"/>
<pin name="IO13"/>
<pin name="SD2"/>
<pin name="SD3"/>
<pin name="CMD"/>
<pin name="EXT_5V" direction="pwr"/>
<pin name="CLK" direction="in" function="clk"/>
<pin name="SD0"/>
<pin name="SD1"/>
<pin name="IO15"/>
<pin name="IO2"/>
<pin name="IO0"/>
<pin name="IO4"/>
<pin name="IO16"/>
<pin name="IO17"/>
<pin name="IO5"/>
<pin name="IO18"/>
<pin name="IO19"/>
<pin name="GND2" direction="pwr"/>
<pin name="IO21"/>
<pin name="RXD0" direction="in"/>
<pin name="TXD0" direction="out"/>
<pin name="IO22"/>
<pin name="IO23"/>
<pin name="GND3" direction="pwr"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="ESP32-DEVKITC-32D" prefix="U">
<description> &lt;a href="https://pricing.snapeda.com/parts/ESP32-DEVKITC-32D/Espressif%20Systems/view-part?ref=eda"&gt;Check availability&lt;/a&gt;</description>
<gates>
<gate name="G$1" symbol="ESP32-DEVKITC-32D"/>
</gates>
<devices>
<device name="" package="MODULE_ESP32-DEVKITC-32D">
<connects>
<connect gate="G$1" pin="3V3" pad="J2-1"/>
<connect gate="G$1" pin="CLK" pad="J3-19"/>
<connect gate="G$1" pin="CMD" pad="J2-18"/>
<connect gate="G$1" pin="EN" pad="J2-2"/>
<connect gate="G$1" pin="EXT_5V" pad="J2-19"/>
<connect gate="G$1" pin="GND1" pad="J2-14"/>
<connect gate="G$1" pin="GND2" pad="J3-7"/>
<connect gate="G$1" pin="GND3" pad="J3-1"/>
<connect gate="G$1" pin="IO0" pad="J3-14"/>
<connect gate="G$1" pin="IO12" pad="J2-13"/>
<connect gate="G$1" pin="IO13" pad="J2-15"/>
<connect gate="G$1" pin="IO14" pad="J2-12"/>
<connect gate="G$1" pin="IO15" pad="J3-16"/>
<connect gate="G$1" pin="IO16" pad="J3-12"/>
<connect gate="G$1" pin="IO17" pad="J3-11"/>
<connect gate="G$1" pin="IO18" pad="J3-9"/>
<connect gate="G$1" pin="IO19" pad="J3-8"/>
<connect gate="G$1" pin="IO2" pad="J3-15"/>
<connect gate="G$1" pin="IO21" pad="J3-6"/>
<connect gate="G$1" pin="IO22" pad="J3-3"/>
<connect gate="G$1" pin="IO23" pad="J3-2"/>
<connect gate="G$1" pin="IO25" pad="J2-9"/>
<connect gate="G$1" pin="IO26" pad="J2-10"/>
<connect gate="G$1" pin="IO27" pad="J2-11"/>
<connect gate="G$1" pin="IO32" pad="J2-7"/>
<connect gate="G$1" pin="IO33" pad="J2-8"/>
<connect gate="G$1" pin="IO34" pad="J2-5"/>
<connect gate="G$1" pin="IO35" pad="J2-6"/>
<connect gate="G$1" pin="IO4" pad="J3-13"/>
<connect gate="G$1" pin="IO5" pad="J3-10"/>
<connect gate="G$1" pin="RXD0" pad="J3-5"/>
<connect gate="G$1" pin="SD0" pad="J3-18"/>
<connect gate="G$1" pin="SD1" pad="J3-17"/>
<connect gate="G$1" pin="SD2" pad="J2-16"/>
<connect gate="G$1" pin="SD3" pad="J2-17"/>
<connect gate="G$1" pin="SENSOR_VN" pad="J2-4"/>
<connect gate="G$1" pin="SENSOR_VP" pad="J2-3"/>
<connect gate="G$1" pin="TXD0" pad="J3-4"/>
</connects>
<technologies>
<technology name="">
<attribute name="AVAILABILITY" value="In Stock"/>
<attribute name="DESCRIPTION" value=" WiFi Development Tools (802.11) ESP32 General Development Kit, ESP32-WROOM-32D on the board "/>
<attribute name="MF" value="Espressif Systems"/>
<attribute name="MP" value="ESP32-DEVKITC-32D"/>
<attribute name="PACKAGE" value="None"/>
<attribute name="PRICE" value="None"/>
<attribute name="PURCHASE-URL" value="https://pricing.snapeda.com/search/part/ESP32-DEVKITC-32D/?ref=eda"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="linear">
<description>&lt;b&gt;Linear Devices&lt;/b&gt;&lt;p&gt;
Operational amplifiers,  comparators, voltage regulators, ADCs, DACs, etc.&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SO08">
<description>&lt;b&gt;Small Outline Package 8&lt;/b&gt;&lt;br&gt;
NS Package M08A</description>
</package>
<package name="DFN8-4X4">
<description>&lt;b&gt;DFN8 4x4 mm&lt;/b&gt; DRM (S-PDSO-N8)&lt;p&gt;
Source: opa277.pdf</description>
</package>
<package name="MSOP08">
<description>&lt;b&gt;Mini Small Outline Package&lt;/b&gt;</description>
</package>
</packages>
<symbols>
<symbol name="OPAMP">
<pin name="-IN" direction="in"/>
<pin name="+IN" direction="in"/>
<pin name="OUT" direction="out"/>
</symbol>
<symbol name="PWR+-">
<pin name="V+" direction="pwr"/>
<pin name="V-" direction="pwr"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="OPA2333" prefix="IC">
<description>&lt;b&gt;DUAL 1.8V, microPOWER CMOS OPERATIONAL AMPLIFIERS Zerø-Drift Series&lt;/b&gt;&lt;p&gt;
Source: Texas Instruments (Burr-Brown) .. U11 opa333 Operational Amp.pdf</description>
<gates>
<gate name="A" symbol="OPAMP"/>
<gate name="B" symbol="OPAMP"/>
<gate name="P" symbol="PWR+-"/>
</gates>
<devices>
<device name="D" package="SO08">
<connects>
<connect gate="A" pin="+IN" pad="3"/>
<connect gate="A" pin="-IN" pad="2"/>
<connect gate="A" pin="OUT" pad="1"/>
<connect gate="B" pin="+IN" pad="5"/>
<connect gate="B" pin="-IN" pad="6"/>
<connect gate="B" pin="OUT" pad="7"/>
<connect gate="P" pin="V+" pad="8"/>
<connect gate="P" pin="V-" pad="4"/>
</connects>
<technologies>
<technology name="">
<attribute name="POPULARITY" value="0"/>
</technology>
</technologies>
</device>
<device name="DRB" package="DFN8-4X4">
<connects>
<connect gate="A" pin="+IN" pad="3"/>
<connect gate="A" pin="-IN" pad="2"/>
<connect gate="A" pin="OUT" pad="1"/>
<connect gate="B" pin="+IN" pad="5"/>
<connect gate="B" pin="-IN" pad="6"/>
<connect gate="B" pin="OUT" pad="7"/>
<connect gate="P" pin="V+" pad="8"/>
<connect gate="P" pin="V-" pad="4"/>
</connects>
<technologies>
<technology name="">
<attribute name="POPULARITY" value="0"/>
</technology>
</technologies>
</device>
<device name="DGK" package="MSOP08">
<connects>
<connect gate="A" pin="+IN" pad="3"/>
<connect gate="A" pin="-IN" pad="2"/>
<connect gate="A" pin="OUT" pad="1"/>
<connect gate="B" pin="+IN" pad="5"/>
<connect gate="B" pin="-IN" pad="6"/>
<connect gate="B" pin="OUT" pad="7"/>
<connect gate="P" pin="V+" pad="8"/>
<connect gate="P" pin="V-" pad="4"/>
</connects>
<technologies>
<technology name="">
<attribute name="POPULARITY" value="0"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<parts>
<part name="SW1" library="ruark2" deviceset="EVQ-PF008K" device=""/>
<part name="GND22" library="supply1" deviceset="GND" device=""/>
<part name="JP3" library="pinhead" deviceset="PINHD-1X4" device=""/>
<part name="GND19" library="supply1" deviceset="GND" device=""/>
<part name="+3V18" library="supply1" deviceset="+3V3" device=""/>
<part name="R9" library="ruark2" deviceset="0603_RESISTOR" device="" value="10k"/>
<part name="R15" library="ruark2" deviceset="0603_RESISTOR" device="" value="10k"/>
<part name="+3V21" library="supply1" deviceset="+3V3" device=""/>
<part name="+3V22" library="supply1" deviceset="+3V3" device=""/>
<part name="U1" library="ESP32-DEVKITC-32D" deviceset="ESP32-DEVKITC-32D" device=""/>
<part name="GND1" library="supply1" deviceset="GND" device=""/>
<part name="GND2" library="supply1" deviceset="GND" device=""/>
<part name="SW2" library="ruark2" deviceset="EVQ-PF008K" device=""/>
<part name="D1" library="ruark2" deviceset="WP934MD/2ID" device=""/>
<part name="+3V1" library="supply1" deviceset="+3V3" device=""/>
<part name="R8" library="ruark2" deviceset="0603_RESISTOR" device="" value="1k"/>
<part name="R10" library="ruark2" deviceset="0603_RESISTOR" device="" value="1k"/>
<part name="GND14" library="supply1" deviceset="GND" device=""/>
<part name="R11" library="ruark2" deviceset="0603_RESISTOR" device="" value="10k"/>
<part name="R12" library="ruark2" deviceset="0603_RESISTOR" device="" value="10k"/>
<part name="+3V6" library="supply1" deviceset="+3V3" device=""/>
<part name="+3V7" library="supply1" deviceset="+3V3" device=""/>
<part name="P+1" library="supply1" deviceset="+5V" device=""/>
<part name="R20" library="ruark2" deviceset="0603_RESISTOR" device="" value="0"/>
<part name="C9" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.01uF"/>
<part name="C10" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.01uF"/>
<part name="GND25" library="supply1" deviceset="GND" device=""/>
<part name="GND26" library="supply1" deviceset="GND" device=""/>
<part name="R34" library="ruark2" deviceset="0603_RESISTOR" device="" value="10k"/>
<part name="R35" library="ruark2" deviceset="0603_RESISTOR" device="" value="10k"/>
<part name="+3V15" library="supply1" deviceset="+3V3" device=""/>
<part name="+3V17" library="supply1" deviceset="+3V3" device=""/>
<part name="R36" library="ruark2" deviceset="0603_RESISTOR" device="" value="0"/>
<part name="R37" library="ruark2" deviceset="0603_RESISTOR" device="" value="0"/>
<part name="R38" library="ruark2" deviceset="0603_RESISTOR" device="" value="10"/>
<part name="R39" library="ruark2" deviceset="0603_RESISTOR" device="" value="10"/>
<part name="C44" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="GND66" library="supply1" deviceset="GND" device=""/>
<part name="+3V26" library="supply1" deviceset="+3V3" device=""/>
<part name="U2" library="ruark2" deviceset="ADS1115IDGSR" device=""/>
<part name="R1" library="ruark2" deviceset="1206_RESISTOR" device="" value="2.5m"/>
<part name="R17" library="ruark2" deviceset="0603_RESISTOR" device="" value="499"/>
<part name="R25" library="ruark2" deviceset="0603_RESISTOR" device="" value="1.5k"/>
<part name="R26" library="ruark2" deviceset="0603_RESISTOR" device="" value="1.5k"/>
<part name="U3" library="ruark2" deviceset="INA240A3PW" device="" value="INA240A2"/>
<part name="J1" library="ruark2" deviceset="572-0100" device=""/>
<part name="J2" library="ruark2" deviceset="572-0100" device=""/>
<part name="IC1" library="linear" deviceset="OPA2333" device="DGK"/>
<part name="R5" library="ruark2" deviceset="1206_RESISTOR" device="" value="953k 0.1%"/>
<part name="R3" library="ruark2" deviceset="0805_RESISTOR" device="" value="49.9k 0.1%"/>
<part name="R4" library="ruark2" deviceset="0805_RESISTOR" device="" value="806k 0.1%"/>
<part name="R6" library="ruark2" deviceset="ST-4ETA502" device="" value="5k"/>
<part name="R2" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R7" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R13" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R14" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R16" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R19" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R18" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R21" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R29" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R30" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R31" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R32" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R33" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R46" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R47" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R48" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R49" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R50" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R51" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R52" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R22" library="ruark2" deviceset="0805_RESISTOR" device="" value="DNP"/>
<part name="C1" library="ruark2" deviceset="1206_CAPACITOR" device="" value="DNP"/>
<part name="C2" library="ruark2" deviceset="1206_CAPACITOR" device="" value="100uF"/>
<part name="U4" library="ruark2" deviceset="RFM-0505S" device=""/>
<part name="R23" library="ruark2" deviceset="0603_RESISTOR" device="" value="0"/>
<part name="R24" library="ruark2" deviceset="0603_RESISTOR" device="" value="0"/>
<part name="C3" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="R27" library="ruark2" deviceset="ST-4ETA502" device="" value="5k"/>
<part name="R53" library="ruark2" deviceset="0603_RESISTOR" device="" value="8.6k"/>
<part name="C4" library="ruark2" deviceset="1206_CAPACITOR" device="" value="100uF"/>
<part name="C5" library="ruark2" deviceset="1206_CAPACITOR" device="" value="DNP"/>
<part name="R54" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="R55" library="ruark2" deviceset="0603_RESISTOR" device="" value="10k"/>
<part name="C6" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1nF"/>
<part name="R56" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="R57" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="C11" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1nF"/>
<part name="R58" library="ruark2" deviceset="0603_RESISTOR" device="" value="499"/>
<part name="C16" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C17" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1uF"/>
<part name="C18" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C19" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C20" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="R59" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="R60" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="C21" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1uF"/>
<part name="U5" library="ruark2" deviceset="ISO1640BDR" device=""/>
<part name="P+2" library="supply1" deviceset="+5V" device=""/>
<part name="GND3" library="supply1" deviceset="GND" device=""/>
<part name="C22" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C23" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C24" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C25" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C26" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C27" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C28" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C29" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1nF"/>
<part name="J3" library="ruark2" deviceset="572-0100" device=""/>
<part name="J4" library="ruark2" deviceset="572-0100" device=""/>
<part name="J5" library="ruark2" deviceset="572-0100" device=""/>
<part name="J6" library="ruark2" deviceset="572-0100" device=""/>
<part name="TP2" library="ruark2" deviceset="5011" device=""/>
<part name="TP1" library="ruark2" deviceset="5011" device=""/>
<part name="TP3" library="ruark2" deviceset="5011" device=""/>
<part name="TP4" library="ruark2" deviceset="5011" device=""/>
<part name="R28" library="ruark2" deviceset="0603_RESISTOR" device="" value="10"/>
<part name="R40" library="ruark2" deviceset="0603_RESISTOR" device="" value="10"/>
<part name="U8" library="ruark2" deviceset="ADS1115IDGSR" device=""/>
<part name="R95" library="ruark2" deviceset="1206_RESISTOR" device="" value="2.5m"/>
<part name="R96" library="ruark2" deviceset="0603_RESISTOR" device="" value="499"/>
<part name="R97" library="ruark2" deviceset="0603_RESISTOR" device="" value="1.5k"/>
<part name="R98" library="ruark2" deviceset="0603_RESISTOR" device="" value="1.5k"/>
<part name="U9" library="ruark2" deviceset="INA240A3PW" device="" value="INA240A2"/>
<part name="IC3" library="linear" deviceset="OPA2333" device="DGK"/>
<part name="R99" library="ruark2" deviceset="1206_RESISTOR" device="" value="953k 0.1%"/>
<part name="R100" library="ruark2" deviceset="0805_RESISTOR" device="" value="49.9k 0.1%"/>
<part name="R101" library="ruark2" deviceset="0805_RESISTOR" device="" value="806k 0.1%"/>
<part name="R102" library="ruark2" deviceset="ST-4ETA502" device="" value="5k"/>
<part name="R103" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R104" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R105" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R106" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R107" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R108" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R109" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R110" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R111" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R112" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R113" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R114" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R115" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R116" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R117" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R118" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R119" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R120" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R121" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R122" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R123" library="ruark2" deviceset="0603_RESISTOR" device="" value="0"/>
<part name="R124" library="ruark2" deviceset="0603_RESISTOR" device="" value="0"/>
<part name="C40" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="R125" library="ruark2" deviceset="ST-4ETA502" device="" value="5k"/>
<part name="R126" library="ruark2" deviceset="0603_RESISTOR" device="" value="8.6k"/>
<part name="R127" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="R128" library="ruark2" deviceset="0603_RESISTOR" device="" value="10k"/>
<part name="C41" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1nF"/>
<part name="R129" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="R130" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="C42" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1nF"/>
<part name="R131" library="ruark2" deviceset="0603_RESISTOR" device="" value="499"/>
<part name="C43" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C45" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1uF"/>
<part name="C46" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C47" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C48" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="R132" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="R133" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="C49" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1uF"/>
<part name="C50" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C51" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C52" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C53" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C54" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C55" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C56" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1nF"/>
<part name="TP9" library="ruark2" deviceset="5011" device=""/>
<part name="TP10" library="ruark2" deviceset="5011" device=""/>
<part name="TP11" library="ruark2" deviceset="5011" device=""/>
<part name="TP12" library="ruark2" deviceset="5011" device=""/>
<part name="U6" library="ruark2" deviceset="LT3088EDD#PBF" device="" value="LT3088"/>
<part name="R41" library="ruark2" deviceset="0603_RESISTOR" device="" value="100k"/>
<part name="L1" library="ruark2" deviceset="SDR0403-330KL" device="" value="33uH"/>
<part name="C7" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C8" library="ruark2" deviceset="1206_CAPACITOR" device="" value="DNP"/>
<part name="C12" library="ruark2" deviceset="1206_CAPACITOR" device="" value="10uF"/>
<part name="GND5" library="supply1" deviceset="GND" device=""/>
<part name="GND6" library="supply1" deviceset="GND" device=""/>
<part name="GND7" library="supply1" deviceset="GND" device=""/>
<part name="P+3" library="supply1" deviceset="+5V" device=""/>
<part name="CR2" library="ruark2" deviceset="150060RS75000" device="" value="RED"/>
<part name="R42" library="ruark2" deviceset="0603_RESISTOR" device="" value="10k"/>
<part name="TP5" library="ruark2" deviceset="5011" device=""/>
<part name="TP6" library="ruark2" deviceset="5011" device=""/>
<part name="C13" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="GND4" library="supply1" deviceset="GND" device=""/>
<part name="P+4" library="supply1" deviceset="+5V" device=""/>
<part name="R63" library="ruark2" deviceset="0805_RESISTOR" device="" value="DNP"/>
<part name="C37" library="ruark2" deviceset="1206_CAPACITOR" device="" value="DNP"/>
<part name="C38" library="ruark2" deviceset="1206_CAPACITOR" device="" value="100uF"/>
<part name="U12" library="ruark2" deviceset="RFM-0505S" device=""/>
<part name="C39" library="ruark2" deviceset="1206_CAPACITOR" device="" value="100uF"/>
<part name="C57" library="ruark2" deviceset="1206_CAPACITOR" device="" value="DNP"/>
<part name="U13" library="ruark2" deviceset="ISO1640BDR" device=""/>
<part name="C58" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="R64" library="ruark2" deviceset="0603_RESISTOR" device="" value="10"/>
<part name="R65" library="ruark2" deviceset="0603_RESISTOR" device="" value="10"/>
<part name="U14" library="ruark2" deviceset="LT3088EDD#PBF" device="" value="LT3088"/>
<part name="R66" library="ruark2" deviceset="0603_RESISTOR" device="" value="100k"/>
<part name="L3" library="ruark2" deviceset="SDR0403-330KL" device="" value="33uH"/>
<part name="C59" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C60" library="ruark2" deviceset="1206_CAPACITOR" device="" value="DNP"/>
<part name="C61" library="ruark2" deviceset="1206_CAPACITOR" device="" value="10uF"/>
<part name="CR4" library="ruark2" deviceset="150060RS75000" device="" value="RED"/>
<part name="R67" library="ruark2" deviceset="0603_RESISTOR" device="" value="10k"/>
<part name="TP13" library="ruark2" deviceset="5011" device=""/>
<part name="TP14" library="ruark2" deviceset="5011" device=""/>
<part name="C62" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="GND8" library="supply1" deviceset="GND" device=""/>
<part name="P+5" library="supply1" deviceset="+5V" device=""/>
<part name="GND9" library="supply1" deviceset="GND" device=""/>
<part name="P+6" library="supply1" deviceset="+5V" device=""/>
<part name="GND10" library="supply1" deviceset="GND" device=""/>
<part name="GND11" library="supply1" deviceset="GND" device=""/>
<part name="P+7" library="supply1" deviceset="+5V" device=""/>
<part name="GND12" library="supply1" deviceset="GND" device=""/>
<part name="C14" library="ruark2" deviceset="1206_CAPACITOR" device="" value="1nF"/>
<part name="C15" library="ruark2" deviceset="1206_CAPACITOR" device="" value="1nF"/>
<part name="C30" library="ruark2" deviceset="1206_CAPACITOR" device="" value="1nF"/>
<part name="C31" library="ruark2" deviceset="1206_CAPACITOR" device="" value="1nF"/>
<part name="GND18" library="supply1" deviceset="GND" device=""/>
<part name="+3V16" library="supply1" deviceset="+3V3" device=""/>
<part name="R43" library="ruark2" deviceset="0603_RESISTOR" device="" value="10"/>
<part name="R44" library="ruark2" deviceset="0603_RESISTOR" device="" value="10"/>
<part name="R45" library="ruark2" deviceset="0603_RESISTOR" device="" value="10"/>
<part name="R61" library="ruark2" deviceset="0603_RESISTOR" device="" value="10"/>
<part name="J7" library="ruark2" deviceset="MEM2080-00-128-00-A" device=""/>
<part name="R62" library="ruark2" deviceset="0603_RESISTOR" device="" value="10k"/>
<part name="+3V2" library="supply1" deviceset="+3V3" device=""/>
<part name="C32" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="GND13" library="supply1" deviceset="GND" device=""/>
<part name="+3V3" library="supply1" deviceset="+3V3" device=""/>
<part name="R68" library="ruark2" deviceset="1206_RESISTOR" device="" value="1M"/>
<part name="R69" library="ruark2" deviceset="1206_RESISTOR" device="" value="1M"/>
<part name="TP7" library="ruark2" deviceset="5011" device=""/>
<part name="GND15" library="supply1" deviceset="GND" device=""/>
</parts>
<sheets>
<sheet>
<plain>
<text>Dual Isolated Power Meter</text>
<text></text>
<text>OLED Screen Header</text>
<text>Front Panel Switches
&amp;LEDs</text>
<text>must be low or floating at boot</text>
<text>must be low or floating at boot</text>
<text>Power supply efficiency measurement tool.
Two isolated -4 to +50V, -15 to +15 A voltage and current sense channels 
with remote voltage sense. 
Supports calibration allowing for greater than to 0.1% Accuracy
Robert Ruark | 2023</text>
<text>SD Card Slot</text>
<text>BLK</text>
<text>RED</text>
<text>1206</text>
<text>0805</text>
<text>0805</text>
<text>1206</text>
<text>1206</text>
<text>Isolated Power</text>
<text>LT3088 post linear regulator can be used if
isolated module is too noisy.</text>
<text>Rail Splitter Supply</text>
<text>REF is nominally 2.5V.</text>
<text>Voltage Sense</text>
<text>Current Sense</text>
<text>R6/R102 potentiometer allows for calibration. The calibrated divider vatio is 1/20. 50Vin/20=2.5Vout
10x 100R resistors join the sense input to power inputs. 
This protects against damage if power is connected between power sense.</text>
<text>The target transfer function for current sense is 0.11938 V/A
Assuming a perfect sense resistor and current sense amplifier, 
the range of adjustment with R27/R125 is 0.1181-0.1206 V/A.</text>
<text>ADC</text>
<text>I2C Isolator</text>
<text>Differential Input Filter</text>
<text>Differential mode low pass of 800 Hz on voltage sense.
Differential mode low pass of 160 Hz on current.</text>
<text>B</text>
<text>B</text>
<text>B</text>
<text>B</text>
<text>B</text>
<text>B</text>
<text>R</text>
<text>R</text>
<text>R</text>
<text>R</text>
<text>R</text>
<text>R</text>
<text>VIN_1</text>
<text>VIN_SENSE_1</text>
<text>VIN_SENSE_2</text>
<text>VIN_2</text>
<text>VOUT1</text>
<text>VOUT2</text>
<text>Back Panel Arangement</text>
<text>J1</text>
<text>J2</text>
<text>J3</text>
<text>J4</text>
<text>J5</text>
<text>J6</text>
<text>8.66k</text>
<text>C2286 </text>
<text>C2286 </text>
<text>C341014 </text>
<text>C341014 </text>
<text>50V/V</text>
<text>50V/V</text>
<text>0.125V/A = 8A/V</text>
<text>0.125V/A = 8A/V</text>
<text>0.12V/A = 8.333A/V</text>
<text>0.12V/A = 8.333A/V</text>
</plain>
<busses>
</busses>
<nets>
<net name="GND">
<segment>
<pinref part="U1" gate="G$1" pin="GND1"/>
<pinref part="GND1" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="U1" gate="G$1" pin="GND3"/>
<pinref part="U1" gate="G$1" pin="GND2"/>
<pinref part="GND2" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="D1" gate="G$1" pin="K2"/>
<pinref part="GND14" gate="1" pin="GND"/>
<pinref part="D1" gate="G$1" pin="K1"/>
</segment>
<segment>
<pinref part="GND22" gate="1" pin="GND"/>
<pinref part="SW1" gate="G$1" pin="1"/>
<pinref part="SW2" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="GND25" gate="1" pin="GND"/>
<pinref part="C10" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="GND26" gate="1" pin="GND"/>
<pinref part="C9" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="GND19" gate="1" pin="GND"/>
<pinref part="R36" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="GND66" gate="1" pin="GND"/>
<pinref part="C44" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="U5" gate="A" pin="GND1"/>
<pinref part="GND3" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="C7" gate="G$1" pin="2"/>
<pinref part="GND5" gate="1" pin="GND"/>
<pinref part="U4" gate="A" pin="-VIN"/>
<pinref part="C31" gate="G$1" pin="2"/>
<pinref part="R68" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="C8" gate="G$1" pin="2"/>
<pinref part="GND6" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="GND7" gate="1" pin="GND"/>
<pinref part="C12" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="GND4" gate="1" pin="GND"/>
<pinref part="C13" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="U13" gate="A" pin="GND1"/>
<pinref part="GND8" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="C59" gate="G$1" pin="2"/>
<pinref part="U12" gate="A" pin="-VIN"/>
<pinref part="GND10" gate="1" pin="GND"/>
<pinref part="C14" gate="G$1" pin="2"/>
<pinref part="R69" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="C60" gate="G$1" pin="2"/>
<pinref part="GND11" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="C61" gate="G$1" pin="2"/>
<pinref part="GND12" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="C62" gate="G$1" pin="1"/>
<pinref part="GND9" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="GND18" gate="1" pin="GND"/>
<pinref part="J7" gate="G$1" pin="VSS"/>
<pinref part="J7" gate="G$1" pin="SW2"/>
</segment>
<segment>
<pinref part="C32" gate="G$1" pin="1"/>
<pinref part="GND13" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="GND15" gate="1" pin="GND"/>
<pinref part="TP7" gate="G$1" pin="P$1"/>
</segment>
</net>
<net name="+3V3">
<segment>
<pinref part="+3V18" gate="G$1" pin="+3V3"/>
<pinref part="R37" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="R9" gate="G$1" pin="1"/>
<pinref part="+3V22" gate="G$1" pin="+3V3"/>
</segment>
<segment>
<pinref part="R15" gate="G$1" pin="1"/>
<pinref part="+3V21" gate="G$1" pin="+3V3"/>
</segment>
<segment>
<pinref part="U1" gate="G$1" pin="3V3"/>
<pinref part="+3V1" gate="G$1" pin="+3V3"/>
</segment>
<segment>
<pinref part="R12" gate="G$1" pin="2"/>
<pinref part="+3V6" gate="G$1" pin="+3V3"/>
</segment>
<segment>
<pinref part="R11" gate="G$1" pin="2"/>
<pinref part="+3V7" gate="G$1" pin="+3V3"/>
</segment>
<segment>
<pinref part="R34" gate="G$1" pin="1"/>
<pinref part="+3V15" gate="G$1" pin="+3V3"/>
</segment>
<segment>
<pinref part="+3V17" gate="G$1" pin="+3V3"/>
<pinref part="R35" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="C44" gate="G$1" pin="1"/>
<pinref part="+3V26" gate="G$1" pin="+3V3"/>
</segment>
<segment>
<pinref part="+3V16" gate="G$1" pin="+3V3"/>
<pinref part="J7" gate="G$1" pin="VDD"/>
</segment>
<segment>
<pinref part="R62" gate="G$1" pin="1"/>
<pinref part="+3V2" gate="G$1" pin="+3V3"/>
</segment>
<segment>
<pinref part="C32" gate="G$1" pin="2"/>
<pinref part="+3V3" gate="G$1" pin="+3V3"/>
</segment>
</net>
<net name="OLED_SCL">
<segment>
<pinref part="R9" gate="G$1" pin="2"/>
<pinref part="R38" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="U1" gate="G$1" pin="IO15"/>
</segment>
</net>
<net name="OLED_SDA">
<segment>
<pinref part="R15" gate="G$1" pin="2"/>
<pinref part="R39" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="U1" gate="G$1" pin="IO4"/>
</segment>
</net>
<net name="N$7">
<segment>
<pinref part="D1" gate="G$1" pin="A2"/>
<pinref part="R8" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$8">
<segment>
<pinref part="D1" gate="G$1" pin="A1"/>
<pinref part="R10" gate="G$1" pin="2"/>
</segment>
</net>
<net name="BTN1">
<segment>
<pinref part="SW1" gate="G$1" pin="2"/>
<pinref part="R12" gate="G$1" pin="1"/>
<pinref part="C9" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="U1" gate="G$1" pin="IO16"/>
</segment>
</net>
<net name="BTN2">
<segment>
<pinref part="SW2" gate="G$1" pin="2"/>
<pinref part="R11" gate="G$1" pin="1"/>
<pinref part="C10" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="U1" gate="G$1" pin="IO17"/>
</segment>
</net>
<net name="+5V">
<segment>
<pinref part="P+1" gate="1" pin="+5V"/>
<pinref part="R20" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="U5" gate="A" pin="VCC1"/>
<pinref part="P+2" gate="1" pin="+5V"/>
</segment>
<segment>
<pinref part="L1" gate="G$1" pin="P$1"/>
<pinref part="C12" gate="G$1" pin="1"/>
<pinref part="P+3" gate="1" pin="+5V"/>
</segment>
<segment>
<pinref part="C13" gate="G$1" pin="2"/>
<pinref part="P+4" gate="1" pin="+5V"/>
</segment>
<segment>
<pinref part="U13" gate="A" pin="VCC1"/>
<pinref part="P+5" gate="1" pin="+5V"/>
</segment>
<segment>
<pinref part="L3" gate="G$1" pin="P$1"/>
<pinref part="C61" gate="G$1" pin="1"/>
<pinref part="P+7" gate="1" pin="+5V"/>
</segment>
<segment>
<pinref part="C62" gate="G$1" pin="2"/>
<pinref part="P+6" gate="1" pin="+5V"/>
</segment>
</net>
<net name="N$20">
<segment>
<pinref part="R20" gate="G$1" pin="1"/>
<pinref part="U1" gate="G$1" pin="EXT_5V"/>
</segment>
</net>
<net name="ADC_SDA">
<segment>
<pinref part="U1" gate="G$1" pin="IO21"/>
<pinref part="R35" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="U5" gate="A" pin="SDA1"/>
</segment>
<segment>
<pinref part="U13" gate="A" pin="SDA1"/>
</segment>
</net>
<net name="ADC_SCL">
<segment>
<pinref part="R34" gate="G$1" pin="2"/>
<pinref part="U1" gate="G$1" pin="IO22"/>
</segment>
<segment>
<pinref part="U5" gate="A" pin="SCL1"/>
</segment>
<segment>
<pinref part="U13" gate="A" pin="SCL1"/>
</segment>
</net>
<net name="N$36">
<segment>
<pinref part="JP3" gate="A" pin="1"/>
<pinref part="R36" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$38">
<segment>
<pinref part="R37" gate="G$1" pin="2"/>
<pinref part="JP3" gate="A" pin="2"/>
</segment>
</net>
<net name="N$39">
<segment>
<pinref part="JP3" gate="A" pin="3"/>
<pinref part="R38" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$41">
<segment>
<pinref part="R39" gate="G$1" pin="2"/>
<pinref part="JP3" gate="A" pin="4"/>
</segment>
</net>
<net name="LEDR">
<segment>
<pinref part="R8" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="U1" gate="G$1" pin="IO2"/>
</segment>
</net>
<net name="LEDG">
<segment>
<pinref part="R10" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="U1" gate="G$1" pin="IO0"/>
</segment>
</net>
<net name="I_IN_1">
<segment>
<pinref part="R17" gate="G$1" pin="1"/>
<pinref part="R53" gate="G$1" pin="1"/>
<pinref part="C17" gate="G$1" pin="2"/>
<pinref part="C16" gate="G$1" pin="2"/>
<pinref part="U2" gate="G$1" pin="AIN2"/>
<pinref part="TP2" gate="G$1" pin="P$1"/>
</segment>
</net>
<net name="LOAD3">
<segment>
<pinref part="U3" gate="G$1" pin="IN-"/>
<pinref part="R24" gate="G$1" pin="2"/>
<pinref part="C3" gate="G$1" pin="2"/>
</segment>
</net>
<net name="LOAD4">
<segment>
<pinref part="U3" gate="G$1" pin="IN+"/>
<pinref part="R23" gate="G$1" pin="2"/>
<pinref part="C3" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$17">
<segment>
<pinref part="U3" gate="G$1" pin="OUT"/>
<pinref part="R17" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$5">
<segment>
<pinref part="IC1" gate="B" pin="-IN"/>
<pinref part="IC1" gate="B" pin="OUT"/>
<pinref part="R59" gate="G$1" pin="2"/>
<pinref part="TP1" gate="G$1" pin="P$1"/>
</segment>
</net>
<net name="N$6">
<segment>
<pinref part="IC1" gate="B" pin="+IN"/>
<pinref part="R5" gate="G$1" pin="1"/>
<pinref part="R3" gate="G$1" pin="2"/>
<pinref part="R4" gate="G$1" pin="1"/>
<pinref part="C29" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$1">
<segment>
<pinref part="R13" gate="G$1" pin="2"/>
<pinref part="R14" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$2">
<segment>
<pinref part="R2" gate="G$1" pin="2"/>
<pinref part="R7" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$13">
<segment>
<pinref part="R7" gate="G$1" pin="2"/>
<pinref part="R13" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$22">
<segment>
<pinref part="R14" gate="G$1" pin="2"/>
<pinref part="R16" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$23">
<segment>
<pinref part="R16" gate="G$1" pin="2"/>
<pinref part="R19" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$24">
<segment>
<pinref part="R19" gate="G$1" pin="1"/>
<pinref part="R18" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$28">
<segment>
<pinref part="R18" gate="G$1" pin="1"/>
<pinref part="R21" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$29">
<segment>
<pinref part="R21" gate="G$1" pin="1"/>
<pinref part="R29" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$30">
<segment>
<pinref part="R29" gate="G$1" pin="1"/>
<pinref part="R30" gate="G$1" pin="2"/>
</segment>
</net>
<net name="REF1">
<segment>
<pinref part="R3" gate="G$1" pin="1"/>
<pinref part="R6" gate="A" pin="2"/>
<pinref part="R6" gate="A" pin="ADJ"/>
<pinref part="U3" gate="G$1" pin="REF2"/>
<pinref part="U3" gate="G$1" pin="REF1"/>
<pinref part="R27" gate="A" pin="2"/>
<pinref part="R27" gate="A" pin="ADJ"/>
<pinref part="R58" gate="G$1" pin="2"/>
<pinref part="R54" gate="G$1" pin="1"/>
<pinref part="R55" gate="G$1" pin="1"/>
<pinref part="C27" gate="G$1" pin="2"/>
<pinref part="C28" gate="G$1" pin="2"/>
<pinref part="C29" gate="G$1" pin="1"/>
<pinref part="J1" gate="A" pin="TOP"/>
<pinref part="R2" gate="G$1" pin="1"/>
<pinref part="R60" gate="G$1" pin="2"/>
<pinref part="TP3" gate="G$1" pin="P$1"/>
<pinref part="TP4" gate="G$1" pin="P$1"/>
</segment>
</net>
<net name="OUT1">
<segment>
<pinref part="R1" gate="G$1" pin="2"/>
<pinref part="R24" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="J4" gate="A" pin="TOP"/>
</segment>
</net>
<net name="N$3">
<segment>
<pinref part="R53" gate="G$1" pin="2"/>
<pinref part="R27" gate="A" pin="1"/>
</segment>
</net>
<net name="N$43">
<segment>
<pinref part="IC1" gate="A" pin="-IN"/>
<pinref part="R55" gate="G$1" pin="2"/>
<pinref part="C6" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$44">
<segment>
<pinref part="IC1" gate="A" pin="OUT"/>
<pinref part="R54" gate="G$1" pin="2"/>
<pinref part="C6" gate="G$1" pin="1"/>
</segment>
</net>
<net name="I5V1">
<segment>
<pinref part="U4" gate="A" pin="+VOUT"/>
<pinref part="R22" gate="G$1" pin="1"/>
<pinref part="C2" gate="G$1" pin="1"/>
<pinref part="C1" gate="G$1" pin="1"/>
<pinref part="U6" gate="G$1" pin="IN"/>
<pinref part="C30" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$47">
<segment>
<pinref part="R57" gate="G$1" pin="1"/>
<pinref part="R56" gate="G$1" pin="2"/>
<pinref part="IC1" gate="A" pin="+IN"/>
<pinref part="C11" gate="G$1" pin="1"/>
</segment>
</net>
<net name="ISOGND1">
<segment>
<pinref part="U2" gate="G$1" pin="GND"/>
<pinref part="U3" gate="G$1" pin="GND"/>
<pinref part="IC1" gate="P" pin="V-"/>
<pinref part="C11" gate="G$1" pin="2"/>
<pinref part="R57" gate="G$1" pin="2"/>
<pinref part="C5" gate="G$1" pin="2"/>
<pinref part="C4" gate="G$1" pin="2"/>
<pinref part="C1" gate="G$1" pin="2"/>
<pinref part="C2" gate="G$1" pin="2"/>
<pinref part="U4" gate="A" pin="-VOUT"/>
<pinref part="C16" gate="G$1" pin="1"/>
<pinref part="C18" gate="G$1" pin="1"/>
<pinref part="C19" gate="G$1" pin="1"/>
<pinref part="C20" gate="G$1" pin="1"/>
<pinref part="U5" gate="A" pin="GND2"/>
<pinref part="C28" gate="G$1" pin="1"/>
<pinref part="C27" gate="G$1" pin="1"/>
<pinref part="C26" gate="G$1" pin="1"/>
<pinref part="C22" gate="G$1" pin="1"/>
<pinref part="C23" gate="G$1" pin="1"/>
<pinref part="C24" gate="G$1" pin="1"/>
<pinref part="C25" gate="G$1" pin="1"/>
<pinref part="R41" gate="G$1" pin="2"/>
<pinref part="R42" gate="G$1" pin="1"/>
<pinref part="TP6" gate="G$1" pin="P$1"/>
<pinref part="C31" gate="G$1" pin="1"/>
<pinref part="R68" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$4">
<segment>
<pinref part="R31" gate="G$1" pin="2"/>
<pinref part="R32" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$32">
<segment>
<pinref part="R52" gate="G$1" pin="2"/>
<pinref part="R51" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$33">
<segment>
<pinref part="R50" gate="G$1" pin="2"/>
<pinref part="R51" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$34">
<segment>
<pinref part="R50" gate="G$1" pin="1"/>
<pinref part="R49" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$35">
<segment>
<pinref part="R49" gate="G$1" pin="1"/>
<pinref part="R48" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$9">
<segment>
<pinref part="R48" gate="G$1" pin="2"/>
<pinref part="R47" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$37">
<segment>
<pinref part="R47" gate="G$1" pin="1"/>
<pinref part="R46" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$10">
<segment>
<pinref part="R46" gate="G$1" pin="2"/>
<pinref part="R33" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$14">
<segment>
<pinref part="R33" gate="G$1" pin="1"/>
<pinref part="R32" gate="G$1" pin="2"/>
</segment>
</net>
<net name="I_IN_1_N">
<segment>
<pinref part="C17" gate="G$1" pin="1"/>
<pinref part="R58" gate="G$1" pin="1"/>
<pinref part="C18" gate="G$1" pin="2"/>
<pinref part="U2" gate="G$1" pin="AIN3"/>
</segment>
</net>
<net name="V_IN_1">
<segment>
<pinref part="R59" gate="G$1" pin="1"/>
<pinref part="C21" gate="G$1" pin="2"/>
<pinref part="C19" gate="G$1" pin="2"/>
<pinref part="U2" gate="G$1" pin="AIN0"/>
</segment>
</net>
<net name="V_IN_1_N">
<segment>
<pinref part="R60" gate="G$1" pin="1"/>
<pinref part="C21" gate="G$1" pin="1"/>
<pinref part="C20" gate="G$1" pin="2"/>
<pinref part="U2" gate="G$1" pin="AIN1"/>
</segment>
</net>
<net name="ISO5V1">
<segment>
<pinref part="R26" gate="G$1" pin="2"/>
<pinref part="R25" gate="G$1" pin="2"/>
<pinref part="R22" gate="G$1" pin="2"/>
<pinref part="IC1" gate="P" pin="V+"/>
<pinref part="R56" gate="G$1" pin="1"/>
<pinref part="C4" gate="G$1" pin="1"/>
<pinref part="C5" gate="G$1" pin="1"/>
<pinref part="U3" gate="G$1" pin="VS"/>
<pinref part="U2" gate="G$1" pin="VDD"/>
<pinref part="U5" gate="A" pin="VCC2"/>
<pinref part="C22" gate="G$1" pin="2"/>
<pinref part="C23" gate="G$1" pin="2"/>
<pinref part="C24" gate="G$1" pin="2"/>
<pinref part="C25" gate="G$1" pin="2"/>
<pinref part="C26" gate="G$1" pin="2"/>
<pinref part="U6" gate="G$1" pin="OUT"/>
<pinref part="CR2" gate="G$1" pin="A"/>
<pinref part="TP5" gate="G$1" pin="P$1"/>
<pinref part="U2" gate="G$1" pin="ADDR"/>
</segment>
</net>
<net name="N$15">
<segment>
<pinref part="R4" gate="G$1" pin="2"/>
<pinref part="R6" gate="A" pin="1"/>
</segment>
</net>
<net name="OUT/IN1_GND">
<segment>
<pinref part="J1" gate="A" pin="BTM"/>
<pinref part="R30" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="J3" gate="A" pin="TOP"/>
</segment>
</net>
<net name="IN1_SNS">
<segment>
<pinref part="J2" gate="A" pin="TOP"/>
<pinref part="R31" gate="G$1" pin="1"/>
<pinref part="R5" gate="G$1" pin="2"/>
</segment>
</net>
<net name="IN1">
<segment>
<pinref part="R1" gate="G$1" pin="1"/>
<pinref part="R23" gate="G$1" pin="1"/>
<pinref part="R52" gate="G$1" pin="1"/>
<pinref part="J2" gate="A" pin="BTM"/>
</segment>
</net>
<net name="SDA1">
<segment>
<pinref part="U5" gate="A" pin="SDA2"/>
<pinref part="R28" gate="G$1" pin="1"/>
</segment>
</net>
<net name="SCL1">
<segment>
<pinref part="U5" gate="A" pin="SCL2"/>
<pinref part="R40" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$19">
<segment>
<pinref part="R25" gate="G$1" pin="1"/>
<pinref part="U2" gate="G$1" pin="SDA"/>
<pinref part="R28" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$21">
<segment>
<pinref part="R26" gate="G$1" pin="1"/>
<pinref part="U2" gate="G$1" pin="SCL"/>
<pinref part="R40" gate="G$1" pin="2"/>
</segment>
</net>
<net name="I_IN_2">
<segment>
<pinref part="R96" gate="G$1" pin="1"/>
<pinref part="R126" gate="G$1" pin="1"/>
<pinref part="C45" gate="G$1" pin="2"/>
<pinref part="C43" gate="G$1" pin="2"/>
<pinref part="U8" gate="G$1" pin="AIN2"/>
<pinref part="TP9" gate="G$1" pin="P$1"/>
</segment>
</net>
<net name="LOAD5">
<segment>
<pinref part="R124" gate="G$1" pin="2"/>
<pinref part="C40" gate="G$1" pin="2"/>
<pinref part="U9" gate="G$1" pin="IN+"/>
</segment>
</net>
<net name="LOAD6">
<segment>
<pinref part="R123" gate="G$1" pin="2"/>
<pinref part="C40" gate="G$1" pin="1"/>
<pinref part="U9" gate="G$1" pin="IN-"/>
</segment>
</net>
<net name="N$71">
<segment>
<pinref part="U9" gate="G$1" pin="OUT"/>
<pinref part="R96" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$72">
<segment>
<pinref part="IC3" gate="B" pin="-IN"/>
<pinref part="IC3" gate="B" pin="OUT"/>
<pinref part="R132" gate="G$1" pin="2"/>
<pinref part="TP10" gate="G$1" pin="P$1"/>
</segment>
</net>
<net name="N$73">
<segment>
<pinref part="IC3" gate="B" pin="+IN"/>
<pinref part="R99" gate="G$1" pin="1"/>
<pinref part="R100" gate="G$1" pin="2"/>
<pinref part="R101" gate="G$1" pin="1"/>
<pinref part="C56" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$74">
<segment>
<pinref part="R105" gate="G$1" pin="2"/>
<pinref part="R106" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$75">
<segment>
<pinref part="R103" gate="G$1" pin="2"/>
<pinref part="R104" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$76">
<segment>
<pinref part="R104" gate="G$1" pin="2"/>
<pinref part="R105" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$77">
<segment>
<pinref part="R106" gate="G$1" pin="2"/>
<pinref part="R107" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$78">
<segment>
<pinref part="R107" gate="G$1" pin="2"/>
<pinref part="R108" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$79">
<segment>
<pinref part="R108" gate="G$1" pin="1"/>
<pinref part="R109" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$80">
<segment>
<pinref part="R109" gate="G$1" pin="1"/>
<pinref part="R110" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$81">
<segment>
<pinref part="R110" gate="G$1" pin="1"/>
<pinref part="R111" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$82">
<segment>
<pinref part="R111" gate="G$1" pin="1"/>
<pinref part="R112" gate="G$1" pin="2"/>
</segment>
</net>
<net name="REF2">
<segment>
<pinref part="R100" gate="G$1" pin="1"/>
<pinref part="R102" gate="A" pin="2"/>
<pinref part="R102" gate="A" pin="ADJ"/>
<pinref part="U9" gate="G$1" pin="REF2"/>
<pinref part="U9" gate="G$1" pin="REF1"/>
<pinref part="R125" gate="A" pin="2"/>
<pinref part="R125" gate="A" pin="ADJ"/>
<pinref part="R131" gate="G$1" pin="2"/>
<pinref part="R127" gate="G$1" pin="1"/>
<pinref part="R128" gate="G$1" pin="1"/>
<pinref part="C54" gate="G$1" pin="2"/>
<pinref part="C55" gate="G$1" pin="2"/>
<pinref part="C56" gate="G$1" pin="1"/>
<pinref part="R103" gate="G$1" pin="1"/>
<pinref part="R133" gate="G$1" pin="2"/>
<pinref part="TP11" gate="G$1" pin="P$1"/>
<pinref part="TP12" gate="G$1" pin="P$1"/>
<pinref part="J5" gate="A" pin="TOP"/>
</segment>
</net>
<net name="OUT2">
<segment>
<pinref part="R95" gate="G$1" pin="2"/>
<pinref part="R124" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="J4" gate="A" pin="BTM"/>
</segment>
</net>
<net name="N$83">
<segment>
<pinref part="R126" gate="G$1" pin="2"/>
<pinref part="R125" gate="A" pin="1"/>
</segment>
</net>
<net name="N$84">
<segment>
<pinref part="IC3" gate="A" pin="-IN"/>
<pinref part="R128" gate="G$1" pin="2"/>
<pinref part="C41" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$85">
<segment>
<pinref part="IC3" gate="A" pin="OUT"/>
<pinref part="R127" gate="G$1" pin="2"/>
<pinref part="C41" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$86">
<segment>
<pinref part="R130" gate="G$1" pin="1"/>
<pinref part="R129" gate="G$1" pin="2"/>
<pinref part="IC3" gate="A" pin="+IN"/>
<pinref part="C42" gate="G$1" pin="1"/>
</segment>
</net>
<net name="ISOGND2">
<segment>
<pinref part="U8" gate="G$1" pin="GND"/>
<pinref part="U9" gate="G$1" pin="GND"/>
<pinref part="IC3" gate="P" pin="V-"/>
<pinref part="C42" gate="G$1" pin="2"/>
<pinref part="R130" gate="G$1" pin="2"/>
<pinref part="C43" gate="G$1" pin="1"/>
<pinref part="C46" gate="G$1" pin="1"/>
<pinref part="C47" gate="G$1" pin="1"/>
<pinref part="C48" gate="G$1" pin="1"/>
<pinref part="C55" gate="G$1" pin="1"/>
<pinref part="C54" gate="G$1" pin="1"/>
<pinref part="U13" gate="A" pin="GND2"/>
<pinref part="U8" gate="G$1" pin="ADDR"/>
<pinref part="C50" gate="G$1" pin="1"/>
<pinref part="C53" gate="G$1" pin="1"/>
<pinref part="C52" gate="G$1" pin="1"/>
<pinref part="C51" gate="G$1" pin="1"/>
<pinref part="TP14" gate="G$1" pin="P$1"/>
<pinref part="U12" gate="A" pin="-VOUT"/>
<pinref part="C38" gate="G$1" pin="2"/>
<pinref part="C37" gate="G$1" pin="2"/>
<pinref part="C39" gate="G$1" pin="2"/>
<pinref part="C57" gate="G$1" pin="2"/>
<pinref part="R66" gate="G$1" pin="2"/>
<pinref part="R67" gate="G$1" pin="1"/>
<pinref part="C58" gate="G$1" pin="1"/>
<pinref part="C14" gate="G$1" pin="1"/>
<pinref part="R69" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$87">
<segment>
<pinref part="R113" gate="G$1" pin="2"/>
<pinref part="R114" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$88">
<segment>
<pinref part="R122" gate="G$1" pin="2"/>
<pinref part="R121" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$89">
<segment>
<pinref part="R120" gate="G$1" pin="2"/>
<pinref part="R121" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$90">
<segment>
<pinref part="R120" gate="G$1" pin="1"/>
<pinref part="R119" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$91">
<segment>
<pinref part="R119" gate="G$1" pin="1"/>
<pinref part="R118" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$92">
<segment>
<pinref part="R118" gate="G$1" pin="2"/>
<pinref part="R117" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$93">
<segment>
<pinref part="R117" gate="G$1" pin="1"/>
<pinref part="R116" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$94">
<segment>
<pinref part="R116" gate="G$1" pin="2"/>
<pinref part="R115" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$95">
<segment>
<pinref part="R115" gate="G$1" pin="1"/>
<pinref part="R114" gate="G$1" pin="2"/>
</segment>
</net>
<net name="I_IN_2_N">
<segment>
<pinref part="C45" gate="G$1" pin="1"/>
<pinref part="R131" gate="G$1" pin="1"/>
<pinref part="C46" gate="G$1" pin="2"/>
<pinref part="U8" gate="G$1" pin="AIN3"/>
</segment>
</net>
<net name="V_IN_2">
<segment>
<pinref part="R132" gate="G$1" pin="1"/>
<pinref part="C49" gate="G$1" pin="2"/>
<pinref part="C47" gate="G$1" pin="2"/>
<pinref part="U8" gate="G$1" pin="AIN0"/>
</segment>
</net>
<net name="V_IN_2_N">
<segment>
<pinref part="R133" gate="G$1" pin="1"/>
<pinref part="C49" gate="G$1" pin="1"/>
<pinref part="C48" gate="G$1" pin="2"/>
<pinref part="U8" gate="G$1" pin="AIN1"/>
</segment>
</net>
<net name="N$96">
<segment>
<pinref part="R101" gate="G$1" pin="2"/>
<pinref part="R102" gate="A" pin="1"/>
</segment>
</net>
<net name="OUT/IN2_GND">
<segment>
<pinref part="R112" gate="G$1" pin="1"/>
<pinref part="J5" gate="A" pin="BTM"/>
</segment>
<segment>
<pinref part="J3" gate="A" pin="BTM"/>
</segment>
</net>
<net name="IN2_SNS">
<segment>
<pinref part="R113" gate="G$1" pin="1"/>
<pinref part="R99" gate="G$1" pin="2"/>
<pinref part="J6" gate="A" pin="TOP"/>
</segment>
</net>
<net name="IN2">
<segment>
<pinref part="R95" gate="G$1" pin="1"/>
<pinref part="R123" gate="G$1" pin="1"/>
<pinref part="R122" gate="G$1" pin="1"/>
<pinref part="J6" gate="A" pin="BTM"/>
</segment>
</net>
<net name="N$16">
<segment>
<pinref part="R41" gate="G$1" pin="1"/>
<pinref part="U6" gate="G$1" pin="SET"/>
</segment>
</net>
<net name="N$18">
<segment>
<pinref part="U4" gate="A" pin="+VIN"/>
<pinref part="L1" gate="G$1" pin="P$2"/>
<pinref part="C8" gate="G$1" pin="1"/>
<pinref part="C7" gate="G$1" pin="1"/>
<pinref part="C30" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$25">
<segment>
<pinref part="CR2" gate="G$1" pin="K"/>
<pinref part="R42" gate="G$1" pin="2"/>
</segment>
</net>
<net name="I5V2">
<segment>
<pinref part="U12" gate="A" pin="+VOUT"/>
<pinref part="R63" gate="G$1" pin="1"/>
<pinref part="C38" gate="G$1" pin="1"/>
<pinref part="C37" gate="G$1" pin="1"/>
<pinref part="U14" gate="G$1" pin="IN"/>
<pinref part="C15" gate="G$1" pin="2"/>
</segment>
</net>
<net name="SDA2">
<segment>
<pinref part="U13" gate="A" pin="SDA2"/>
<pinref part="R64" gate="G$1" pin="1"/>
</segment>
</net>
<net name="SCL2">
<segment>
<pinref part="U13" gate="A" pin="SCL2"/>
<pinref part="R65" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$45">
<segment>
<pinref part="R64" gate="G$1" pin="2"/>
<pinref part="U8" gate="G$1" pin="SDA"/>
<pinref part="R97" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$46">
<segment>
<pinref part="R65" gate="G$1" pin="2"/>
<pinref part="U8" gate="G$1" pin="SCL"/>
<pinref part="R98" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$48">
<segment>
<pinref part="R66" gate="G$1" pin="1"/>
<pinref part="U14" gate="G$1" pin="SET"/>
</segment>
</net>
<net name="N$49">
<segment>
<pinref part="U12" gate="A" pin="+VIN"/>
<pinref part="L3" gate="G$1" pin="P$2"/>
<pinref part="C60" gate="G$1" pin="1"/>
<pinref part="C59" gate="G$1" pin="1"/>
<pinref part="C15" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$50">
<segment>
<pinref part="CR4" gate="G$1" pin="K"/>
<pinref part="R67" gate="G$1" pin="2"/>
</segment>
</net>
<net name="ISO5V2">
<segment>
<pinref part="IC3" gate="P" pin="V+"/>
<pinref part="R129" gate="G$1" pin="1"/>
<pinref part="CR4" gate="G$1" pin="A"/>
<pinref part="R63" gate="G$1" pin="2"/>
<pinref part="C39" gate="G$1" pin="1"/>
<pinref part="C57" gate="G$1" pin="1"/>
<pinref part="U14" gate="G$1" pin="OUT"/>
<pinref part="TP13" gate="G$1" pin="P$1"/>
<pinref part="U9" gate="G$1" pin="VS"/>
<pinref part="U8" gate="G$1" pin="VDD"/>
<pinref part="C50" gate="G$1" pin="2"/>
<pinref part="C51" gate="G$1" pin="2"/>
<pinref part="C52" gate="G$1" pin="2"/>
<pinref part="C53" gate="G$1" pin="2"/>
<pinref part="U13" gate="A" pin="VCC2"/>
<pinref part="R97" gate="G$1" pin="2"/>
<pinref part="R98" gate="G$1" pin="2"/>
<pinref part="C58" gate="G$1" pin="2"/>
</segment>
</net>
<net name="SD_DET">
<segment>
<pinref part="J7" gate="G$1" pin="SW1"/>
<pinref part="R62" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="U1" gate="G$1" pin="IO14"/>
</segment>
</net>
<net name="N$26">
<segment>
<pinref part="R44" gate="G$1" pin="1"/>
<pinref part="J7" gate="G$1" pin="CLK"/>
</segment>
</net>
<net name="N$27">
<segment>
<pinref part="R45" gate="G$1" pin="1"/>
<pinref part="J7" gate="G$1" pin="DAT0/MISO"/>
</segment>
</net>
<net name="N$31">
<segment>
<pinref part="R43" gate="G$1" pin="1"/>
<pinref part="J7" gate="G$1" pin="CMD/MOSI"/>
</segment>
</net>
<net name="N$40">
<segment>
<pinref part="R61" gate="G$1" pin="1"/>
<pinref part="J7" gate="G$1" pin="DAT3/CS"/>
</segment>
</net>
<net name="SD_MISO">
<segment>
<pinref part="U1" gate="G$1" pin="IO19"/>
</segment>
<segment>
<pinref part="R45" gate="G$1" pin="2"/>
</segment>
</net>
<net name="SD_SCK">
<segment>
<pinref part="U1" gate="G$1" pin="IO18"/>
</segment>
<segment>
<pinref part="R44" gate="G$1" pin="2"/>
</segment>
</net>
<net name="SD_SS">
<segment>
<pinref part="U1" gate="G$1" pin="IO5"/>
</segment>
<segment>
<pinref part="R61" gate="G$1" pin="2"/>
</segment>
</net>
<net name="SD_MOSI">
<segment>
<pinref part="U1" gate="G$1" pin="IO23"/>
</segment>
<segment>
<pinref part="R43" gate="G$1" pin="2"/>
</segment>
</net>
</nets>
</sheet>
</sheets>
</schematic>
</drawing>
</eagle>
