<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.7.0">
<drawing>
<schematic>
<libraries>
<library name="fab">
<packages>
<package name="LED1206">
<description>LED 1206 pads (standard pattern)</description>
</package>
<package name="LED1206FAB">
<description>LED1206 FAB style (smaller pads to allow trace between)</description>
</package>
<package name="5MM">
<description>5mm round through hole part.</description>
</package>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="R1206W">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
wave soldering</description>
</package>
<package name="R1206FAB">
</package>
<package name="6MM_SWITCH">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
</package>
<package name="2X3-SHROUDED">
<description>&lt;h3&gt;Plated Through Hole - 2x3 Shrouded Header&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:6&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”https://www.sparkfun.com/datasheets/Prototyping/Shrouded-10pin.pdf”&gt;Datasheet referenced for footprint&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_03x2&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="2X3_SMT_POSTS">
<description>&lt;h3&gt;Surface Mount - 2x3 Male Header with Keying Posts&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:6&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”http://www.4uconnector.com/online/object/4udrawing/15881.pdf”&gt;Datasheet referenced for footprint&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_03x2&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="2X3_POGO">
<description>&lt;h3&gt;Plated Through Hole - 2x3 Pogo Pins&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:6&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_03x2&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="2X3">
<description>&lt;h3&gt;Plated Through Hole - 2x3&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:6&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_03x2&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="2X3-NS">
<description>&lt;h3&gt;Plated Through Hole - 2x3 No Silk Outline&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:6&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_03x2&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="2X3_SMD">
<description>&lt;h3&gt;Surface Mount - 2x3&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:6&lt;/li&gt;
&lt;li&gt;Pin pitch:2.54mm&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_03x2&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="2X02SMD">
</package>
<package name="MINI-SMA">
<description>mini-SMA diode</description>
</package>
<package name="SOT-23">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
<package name="XIAO_RP2040_TAPED">
</package>
<package name="XIAO_RP2040">
</package>
<package name="XIAO_THROUGH_HOLE">
</package>
</packages>
<symbols>
<symbol name="LED">
<description>LED</description>
<pin name="C" direction="pas"/>
<pin name="A" direction="pas"/>
</symbol>
<symbol name="R-US">
<pin name="2" direction="pas"/>
<pin name="1" direction="pas"/>
</symbol>
<symbol name="TS2">
<pin name="P" direction="pas"/>
<pin name="S" direction="pas"/>
<pin name="S1" direction="pas"/>
<pin name="P1" direction="pas"/>
</symbol>
<symbol name="CONN_03X2">
<description>&lt;h3&gt;6 Pin Connection&lt;/h3&gt;
3x2 pin layout</description>
<pin name="1"/>
<pin name="3"/>
<pin name="5"/>
<pin name="6"/>
<pin name="4"/>
<pin name="2"/>
</symbol>
<symbol name="PINH2X2">
<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>
<symbol name="DIODE">
<pin name="KATHODE"/>
<pin name="ANODE"/>
</symbol>
<symbol name="P_MOSFET">
<pin name="D" direction="pas"/>
<pin name="S" direction="pas"/>
<pin name="G" direction="pas"/>
</symbol>
<symbol name="MOUDLE-SEEEDUINO-XIAO">
<pin name="PA02_A0_D0"/>
<pin name="PA4_A1_D1"/>
<pin name="PA10_A2_D2"/>
<pin name="PA11_A3_D3"/>
<pin name="PA8_A4_D4_SDA"/>
<pin name="PA9_A5_D5_SCL"/>
<pin name="PB08_A6_D6_TX"/>
<pin name="PB09_A7_D7_RX"/>
<pin name="PA7_A8_D8_SCK"/>
<pin name="PA5_A9_D9_MISO"/>
<pin name="PA6_A10_D10_MOSI"/>
<pin name="3V3"/>
<pin name="GND"/>
<pin name="5V"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="LED">
<description>LED</description>
<gates>
<gate name="G$1" symbol="LED"/>
</gates>
<devices>
<device name="" package="LED1206">
<connects>
<connect gate="G$1" pin="A" pad="1"/>
<connect gate="G$1" pin="C" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="FAB1206" package="LED1206FAB">
<connects>
<connect gate="G$1" pin="A" pad="1"/>
<connect gate="G$1" pin="C" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="5MM" package="5MM">
<connects>
<connect gate="G$1" pin="A" pad="IN"/>
<connect gate="G$1" pin="C" pad="OUT"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="R" prefix="R" uservalue="yes">
<description>&lt;b&gt;Resistor (US Symbol)&lt;/b&gt;
&lt;p&gt;
Variants with postfix FAB are widened to allow the routing of internal traces</description>
<gates>
<gate name="G$1" symbol="R-US"/>
</gates>
<devices>
<device name="1206" package="R1206">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="1206W" package="R1206W">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="1206FAB" package="R1206FAB">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="SW_SWITCH_TACTILE_6MM" prefix="S" uservalue="yes">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
<gates>
<gate name="2" symbol="TS2"/>
</gates>
<devices>
<device name="6MM_SWITCH" package="6MM_SWITCH">
<connects>
<connect gate="2" pin="P" pad="1"/>
<connect gate="2" pin="P1" pad="2"/>
<connect gate="2" pin="S" pad="3"/>
<connect gate="2" pin="S1" pad="4"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="CONN_03X2" prefix="J" uservalue="yes">
<description>&lt;h3&gt;Multi connection point. Often used as Generic Header-pin footprint for 0.1 inch spaced/style header connections&lt;/h3&gt;

&lt;p&gt;&lt;/p&gt;

&lt;p&gt;&lt;/p&gt;
&lt;b&gt;You can populate with any combo of single row headers, but if you'd like an exact match, check these:&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;&lt;a href="https://www.sparkfun.com/products/12807"&gt; Header - 2x3 (Male, 0.1")&lt;/a&gt; (PRT-12807)&lt;/li&gt;
&lt;li&gt;&lt;a href="https://www.sparkfun.com/products/13010"&gt; Header - 2x3 (Female, 0.1")&lt;/a&gt; (PRT-13010)&lt;/li&gt;
&lt;li&gt;&lt;a href="https://www.sparkfun.com/products/10877"&gt; 2x3 Pin Shrouded Header&lt;/a&gt; (PRT-10877)&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;/p&gt;
&lt;b&gt;On any of the 0.1 inch spaced packages, you can populate with these:&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;&lt;a href="https://www.sparkfun.com/products/116"&gt; Break Away Headers - Straight&lt;/a&gt; (PRT-00116)&lt;/li&gt;
&lt;li&gt;&lt;a href="https://www.sparkfun.com/products/553"&gt; Break Away Male Headers - Right Angle&lt;/a&gt; (PRT-00553)&lt;/li&gt;
&lt;li&gt;&lt;a href="https://www.sparkfun.com/products/115"&gt; Female Headers&lt;/a&gt; (PRT-00115)&lt;/li&gt;
&lt;li&gt;&lt;a href="https://www.sparkfun.com/products/117"&gt; Break Away Headers - Machine Pin&lt;/a&gt; (PRT-00117)&lt;/li&gt;
&lt;li&gt;&lt;a href="https://www.sparkfun.com/products/743"&gt; Break Away Female Headers - Swiss Machine Pin&lt;/a&gt; (PRT-00743)&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;/p&gt;
&lt;b&gt;Special note: the shrouded connector mates well with our 3x2 ribbon cables:&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;&lt;a href="https://www.sparkfun.com/products/10651"&gt; Ribbon Crimp Connector - 6-pin (2x3, Female)&lt;/a&gt; (PRT-10651)&lt;/li&gt;
&lt;li&gt;&lt;a href="https://www.sparkfun.com/products/10646"&gt; Ribbon Cable - 6 wire (15ft)&lt;/a&gt; (PRT-10646)&lt;/li&gt;
&lt;/ul&gt;</description>
<gates>
<gate name="G$1" symbol="CONN_03X2"/>
</gates>
<devices>
<device name="SHROUD" package="2X3-SHROUDED">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
<connect gate="G$1" pin="3" pad="3"/>
<connect gate="G$1" pin="4" pad="4"/>
<connect gate="G$1" pin="5" pad="5"/>
<connect gate="G$1" pin="6" pad="6"/>
</connects>
<technologies>
<technology name="">
<attribute name="PROD_ID" value="CONN-10681"/>
<attribute name="SF_ID" value="PRT_10877"/>
</technology>
</technologies>
</device>
<device name="SMT" package="2X3_SMT_POSTS">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
<connect gate="G$1" pin="3" pad="3"/>
<connect gate="G$1" pin="4" pad="4"/>
<connect gate="G$1" pin="5" pad="5"/>
<connect gate="G$1" pin="6" pad="6"/>
</connects>
<technologies>
<technology name="">
<attribute name="PROD_ID" value="CONN-11415"/>
</technology>
</technologies>
</device>
<device name="POGO_PINS" package="2X3_POGO">
<connects>
<connect gate="G$1" pin="1" pad="P$1"/>
<connect gate="G$1" pin="2" pad="P$2"/>
<connect gate="G$1" pin="3" pad="P$3"/>
<connect gate="G$1" pin="4" pad="P$4"/>
<connect gate="G$1" pin="5" pad="P$5"/>
<connect gate="G$1" pin="6" pad="P$6"/>
</connects>
<technologies>
<technology name="">
<attribute name="PROD_ID" value="HW-11044"/>
</technology>
</technologies>
</device>
<device name="2X3_SILK_MALE_PTH" package="2X3">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
<connect gate="G$1" pin="3" pad="3"/>
<connect gate="G$1" pin="4" pad="4"/>
<connect gate="G$1" pin="5" pad="5"/>
<connect gate="G$1" pin="6" pad="6"/>
</connects>
<technologies>
<technology name="">
<attribute name="PROD_ID" value="CONN-09701"/>
</technology>
</technologies>
</device>
<device name="NO_SILK" package="2X3-NS">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
<connect gate="G$1" pin="3" pad="3"/>
<connect gate="G$1" pin="4" pad="4"/>
<connect gate="G$1" pin="5" pad="5"/>
<connect gate="G$1" pin="6" pad="6"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="FEMALE_SMD" package="2X3_SMD">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
<connect gate="G$1" pin="3" pad="3"/>
<connect gate="G$1" pin="4" pad="4"/>
<connect gate="G$1" pin="5" pad="5"/>
<connect gate="G$1" pin="6" pad="6"/>
</connects>
<technologies>
<technology name="">
<attribute name="PROD_ID" value="CONN-11290"/>
</technology>
</technologies>
</device>
<device name="FEMALE" package="2X3">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
<connect gate="G$1" pin="3" pad="3"/>
<connect gate="G$1" pin="4" pad="4"/>
<connect gate="G$1" pin="5" pad="5"/>
<connect gate="G$1" pin="6" pad="6"/>
</connects>
<technologies>
<technology name="">
<attribute name="PROD_ID" value="CONN-11566"/>
<attribute name="VALUE" value="FEMALE 2x3"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="CONN_02X2-PINHEAD-SMD">
<gates>
<gate name="G$1" symbol="PINH2X2"/>
</gates>
<devices>
<device name="" package="2X02SMD">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
<connect gate="G$1" pin="3" pad="3"/>
<connect gate="G$1" pin="4" pad="4"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="DIODE_SCHOTTKY_CDBM1100-G" prefix="D">
<description>Diode schottky 100V 1A mini-SMA as found in the fablab inventory
&lt;ul&gt;
&lt;li&gt;Reverse Voltage: 100 Volts
&lt;li&gt;Forward Current: 1.0 Amp
&lt;li&gt;Maximum forward voltage: 0.85 Volts
&lt;/ul&gt;
&lt;p&gt;Made by Zaerc.</description>
<gates>
<gate name="G$1" symbol="DIODE"/>
</gates>
<devices>
<device name="" package="MINI-SMA">
<connects>
<connect gate="G$1" pin="ANODE" pad="ANODE"/>
<connect gate="G$1" pin="KATHODE" pad="KATHODE"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="MOSFET_P" prefix="T" uservalue="yes">
<description>&lt;b&gt;MOS FET&lt;/b&gt;</description>
<gates>
<gate name="A" symbol="P_MOSFET"/>
</gates>
<devices>
<device name="SOT23" package="SOT-23">
<connects>
<connect gate="A" pin="D" pad="1"/>
<connect gate="A" pin="G" pad="3"/>
<connect gate="A" pin="S" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="XIAO_RP2040">
<gates>
<gate name="G$1" symbol="MOUDLE-SEEEDUINO-XIAO"/>
</gates>
<devices>
<device name="" package="XIAO_RP2040_TAPED">
<connects>
<connect gate="G$1" pin="3V3" pad="12"/>
<connect gate="G$1" pin="5V" pad="14"/>
<connect gate="G$1" pin="GND" pad="13"/>
<connect gate="G$1" pin="PA02_A0_D0" pad="1"/>
<connect gate="G$1" pin="PA10_A2_D2" pad="3"/>
<connect gate="G$1" pin="PA11_A3_D3" pad="4"/>
<connect gate="G$1" pin="PA4_A1_D1" pad="2"/>
<connect gate="G$1" pin="PA5_A9_D9_MISO" pad="10"/>
<connect gate="G$1" pin="PA6_A10_D10_MOSI" pad="11"/>
<connect gate="G$1" pin="PA7_A8_D8_SCK" pad="9"/>
<connect gate="G$1" pin="PA8_A4_D4_SDA" pad="5"/>
<connect gate="G$1" pin="PA9_A5_D5_SCL" pad="6"/>
<connect gate="G$1" pin="PB08_A6_D6_TX" pad="7"/>
<connect gate="G$1" pin="PB09_A7_D7_RX" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="XIAO_RP2040" package="XIAO_RP2040">
<connects>
<connect gate="G$1" pin="3V3" pad="12"/>
<connect gate="G$1" pin="5V" pad="14"/>
<connect gate="G$1" pin="GND" pad="13"/>
<connect gate="G$1" pin="PA02_A0_D0" pad="1"/>
<connect gate="G$1" pin="PA10_A2_D2" pad="3"/>
<connect gate="G$1" pin="PA11_A3_D3" pad="4"/>
<connect gate="G$1" pin="PA4_A1_D1" pad="2"/>
<connect gate="G$1" pin="PA5_A9_D9_MISO" pad="10"/>
<connect gate="G$1" pin="PA6_A10_D10_MOSI" pad="11"/>
<connect gate="G$1" pin="PA7_A8_D8_SCK" pad="9"/>
<connect gate="G$1" pin="PA8_A4_D4_SDA" pad="5"/>
<connect gate="G$1" pin="PA9_A5_D5_SCL" pad="6"/>
<connect gate="G$1" pin="PB08_A6_D6_TX" pad="7"/>
<connect gate="G$1" pin="PB09_A7_D7_RX" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="XIAO_RP2040_THROUGH_HOLE" package="XIAO_THROUGH_HOLE">
<connects>
<connect gate="G$1" pin="3V3" pad="P$12"/>
<connect gate="G$1" pin="5V" pad="P$14"/>
<connect gate="G$1" pin="GND" pad="P$13"/>
<connect gate="G$1" pin="PA02_A0_D0" pad="P$1"/>
<connect gate="G$1" pin="PA10_A2_D2" pad="P$3"/>
<connect gate="G$1" pin="PA11_A3_D3" pad="P$4"/>
<connect gate="G$1" pin="PA4_A1_D1" pad="P$2"/>
<connect gate="G$1" pin="PA5_A9_D9_MISO" pad="P$10"/>
<connect gate="G$1" pin="PA6_A10_D10_MOSI" pad="P$11"/>
<connect gate="G$1" pin="PA7_A8_D8_SCK" pad="P$9"/>
<connect gate="G$1" pin="PA8_A4_D4_SDA" pad="P$5"/>
<connect gate="G$1" pin="PA9_A5_D5_SCL" pad="P$6"/>
<connect gate="G$1" pin="PB08_A6_D6_TX" pad="P$7"/>
<connect gate="G$1" pin="PB09_A7_D7_RX" pad="P$8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="Power_Symbols">
<description>&lt;B&gt;Supply &amp; Ground symbols</description>
<packages>
</packages>
<symbols>
<symbol name="GND-BAR">
<description>Ground (GND) Bar</description>
<pin name="GND" direction="sup"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="GND-BAR" prefix="SUPPLY" uservalue="yes">
<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt; - Ground (GND) Bar</description>
<gates>
<gate name="G$1" symbol="GND-BAR"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name="">
<attribute name="CATEGORY" value="Supply"/>
<attribute name="VALUE" value="GND"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<parts>
<part name="U$2" library="fab" deviceset="LED" device="FAB1206"/>
<part name="R1" library="fab" deviceset="R" device="1206FAB"/>
<part name="SUPPLY1" library="Power_Symbols" deviceset="GND-BAR" device="" value="GND"/>
<part name="SUPPLY2" library="Power_Symbols" deviceset="GND-BAR" device="" value="GND"/>
<part name="S1" library="fab" deviceset="SW_SWITCH_TACTILE_6MM" device="6MM_SWITCH"/>
<part name="U$3" library="fab" deviceset="CONN_02X2-PINHEAD-SMD" device=""/>
<part name="D1" library="fab" deviceset="DIODE_SCHOTTKY_CDBM1100-G" device=""/>
<part name="T1" library="fab" deviceset="MOSFET_P" device="SOT23"/>
<part name="U$1" library="fab" deviceset="XIAO_RP2040" device="XIAO_RP2040"/>
<part name="SUPPLY3" library="Power_Symbols" deviceset="GND-BAR" device="" value="GND"/>
<part name="J2" library="fab" deviceset="CONN_03X2" device="FEMALE_SMD"/>
<part name="SUPPLY4" library="Power_Symbols" deviceset="GND-BAR" device="" value="GND"/>
<part name="U$4" library="fab" deviceset="CONN_02X2-PINHEAD-SMD" device=""/>
<part name="R3" library="fab" deviceset="R" device="1206FAB"/>
<part name="SUPPLY5" library="Power_Symbols" deviceset="GND-BAR" device="" value="GND"/>
<part name="SUPPLY6" library="Power_Symbols" deviceset="GND-BAR" device="" value="GND"/>
<part name="R2" library="fab" deviceset="R" device="1206FAB"/>
</parts>
<sheets>
<sheet>
<plain>
</plain>
<busses>
</busses>
<nets>
<net name="GND">
<segment>
<pinref part="U$2" gate="G$1" pin="C"/>
<pinref part="SUPPLY1" gate="G$1" pin="GND"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="GND"/>
<pinref part="SUPPLY2" gate="G$1" pin="GND"/>
</segment>
<segment>
<pinref part="S1" gate="2" pin="S1"/>
<pinref part="SUPPLY3" gate="G$1" pin="GND"/>
</segment>
<segment>
<pinref part="J2" gate="G$1" pin="5"/>
<pinref part="SUPPLY4" gate="G$1" pin="GND"/>
</segment>
<segment>
<pinref part="U$4" gate="G$1" pin="3"/>
<pinref part="SUPPLY5" gate="G$1" pin="GND"/>
</segment>
<segment>
<pinref part="T1" gate="A" pin="S"/>
<pinref part="SUPPLY6" gate="G$1" pin="GND"/>
</segment>
</net>
<net name="3V3">
<segment>
<pinref part="U$1" gate="G$1" pin="3V3"/>
</segment>
<segment>
<pinref part="J2" gate="G$1" pin="6"/>
</segment>
<segment>
<pinref part="D1" gate="G$1" pin="KATHODE"/>
</segment>
<segment>
<pinref part="R2" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$1">
<segment>
<pinref part="U$1" gate="G$1" pin="PA02_A0_D0"/>
<pinref part="R1" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$2">
<segment>
<pinref part="U$2" gate="G$1" pin="A"/>
<pinref part="R1" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$3">
<segment>
<pinref part="S1" gate="2" pin="P1"/>
<pinref part="R2" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$4">
<segment>
<pinref part="S1" gate="2" pin="P"/>
<pinref part="U$1" gate="G$1" pin="PA4_A1_D1"/>
</segment>
</net>
<net name="N$5">
<segment>
<pinref part="J2" gate="G$1" pin="1"/>
<pinref part="U$1" gate="G$1" pin="PA10_A2_D2"/>
</segment>
</net>
<net name="N$6">
<segment>
<pinref part="J2" gate="G$1" pin="2"/>
<pinref part="U$1" gate="G$1" pin="PA11_A3_D3"/>
</segment>
</net>
<net name="PIN3">
<segment>
<pinref part="J2" gate="G$1" pin="3"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="PA8_A4_D4_SDA"/>
</segment>
</net>
<net name="N$7">
<segment>
<pinref part="J2" gate="G$1" pin="4"/>
<pinref part="U$1" gate="G$1" pin="PA9_A5_D5_SCL"/>
</segment>
</net>
<net name="N$8">
<segment>
<pinref part="T1" gate="A" pin="D"/>
<pinref part="U$4" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$9">
<segment>
<pinref part="T1" gate="A" pin="G"/>
<pinref part="R3" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$10">
<segment>
<pinref part="U$1" gate="G$1" pin="PB09_A7_D7_RX"/>
<pinref part="R3" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$11">
<segment>
<pinref part="U$4" gate="G$1" pin="2"/>
<pinref part="D1" gate="G$1" pin="ANODE"/>
</segment>
</net>
<net name="N$12">
<segment>
<pinref part="U$1" gate="G$1" pin="PA6_A10_D10_MOSI"/>
<pinref part="U$3" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$13">
<segment>
<pinref part="U$1" gate="G$1" pin="PA5_A9_D9_MISO"/>
<pinref part="U$3" gate="G$1" pin="3"/>
</segment>
</net>
<net name="N$14">
<segment>
<pinref part="U$1" gate="G$1" pin="PA7_A8_D8_SCK"/>
<pinref part="U$3" gate="G$1" pin="4"/>
</segment>
</net>
<net name="PIN2">
<segment>
<pinref part="U$1" gate="G$1" pin="PB08_A6_D6_TX"/>
</segment>
<segment>
<pinref part="U$3" gate="G$1" pin="2"/>
</segment>
</net>
</nets>
</sheet>
</sheets>
</schematic>
</drawing>
</eagle>
