<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.5.0">
<drawing>
<schematic>
<libraries>
<library name="frames">
<description>&lt;b&gt;Frames for Sheet and Layout&lt;/b&gt;</description>
<packages>
</packages>
<symbols>
<symbol name="DOCFIELD">
</symbol>
<symbol name="FRAME_B_L">
</symbol>
</symbols>
<devicesets>
<deviceset name="FRAME_B_L" prefix="FRAME" uservalue="yes">
<description>&lt;b&gt;FRAME&lt;/b&gt; B Size , 11 x 17 INCH, Landscape&lt;p&gt;</description>
<gates>
<gate name="G$1" symbol="FRAME_B_L"/>
<gate name="G$2" symbol="DOCFIELD"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="supply2">
<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="+05V">
<pin name="+5V" direction="sup"/>
</symbol>
<symbol name="GND">
<pin name="GND" direction="sup"/>
</symbol>
<symbol name="VCC">
<pin name="VCC" direction="sup"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="+5V" prefix="SUPPLY">
<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
<gates>
<gate name="+5V" symbol="+05V"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="GND" prefix="SUPPLY">
<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
<gates>
<gate name="GND" symbol="GND"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VCC" prefix="SUPPLY">
<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
<gates>
<gate name="G$1" symbol="VCC"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="supply1">
<packages>
</packages>
<symbols>
<symbol name="GND">
<pin name="GND" 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>
</devicesets>
</library>
<library name="Diodi">
<packages>
<package name="MICROSMP">
</package>
<package name="DO220AAL">
</package>
</packages>
<symbols>
<symbol name="SCHOTTKY">
<pin name="A" direction="pas"/>
<pin name="C" direction="pas"/>
</symbol>
<symbol name="DIODE">
<pin name="A"/>
<pin name="K"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="1653_MSS1P3L-M3/89A" prefix="D">
<description>Surface Mount Schottky Barrier Rectifiers - Case microSMP</description>
<gates>
<gate name="G$1" symbol="SCHOTTKY"/>
</gates>
<devices>
<device name="" package="MICROSMP">
<connects>
<connect gate="G$1" pin="A" pad="A"/>
<connect gate="G$1" pin="C" pad="K"/>
</connects>
<technologies>
<technology name="">
<attribute name="VALUE" value="MSS1P3L-M3/89A"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="0025_SS1P3L-M3/84A" prefix="D" uservalue="yes">
<description>1A 30V Schottky Barrier Rectifiers -SS1P3L-M3/84A</description>
<gates>
<gate name="G$1" symbol="DIODE"/>
</gates>
<devices>
<device name="" package="DO220AAL">
<connects>
<connect gate="G$1" pin="A" pad="P$2"/>
<connect gate="G$1" pin="K" pad="P$1"/>
</connects>
<technologies>
<technology name="">
<attribute name="CASE" value="SMP"/>
<attribute name="MONTHLY_USAGE" value="_____"/>
<attribute name="PART_NUMBER" value="SS1P3L-M3/84A"/>
<attribute name="PRICE" value="_____"/>
<attribute name="SUPPLIER" value="_____"/>
<attribute name="TYPE" value="Diodi"/>
<attribute name="VALUE" value="SS1P3L"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="Connettori">
<packages>
<package name="POWERSUPPLY_DC-21MM">
<description>DC 2.1mm Jack</description>
</package>
</packages>
<symbols>
<symbol name="POWERSUPPLY_DC21PWR">
<pin name="1" direction="pwr"/>
<pin name="2" direction="pwr"/>
<pin name="3" direction="pwr"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="0018_19746-POWER-SUPPLY" prefix="JK" uservalue="yes">
<description>JACK</description>
<gates>
<gate name="G$1" symbol="POWERSUPPLY_DC21PWR"/>
</gates>
<devices>
<device name="" package="POWERSUPPLY_DC-21MM">
<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"/>
</connects>
<technologies>
<technology name="">
<attribute name="CASE" value=""/>
<attribute name="MONTHLY_USAGE" value="_____"/>
<attribute name="PART_NUMBER" value="19746"/>
<attribute name="PRICE" value="_____"/>
<attribute name="SUPPLIER" value="_____"/>
<attribute name="TYPE" value="Connettori"/>
<attribute name="VALUE" value="POWER-SUPPLY"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="Condensatori">
<packages>
<package name="PANASONIC_D">
<description>&lt;b&gt;Panasonic Aluminium Electrolytic Capacitor VS-Serie Package D&lt;/b&gt;</description>
</package>
</packages>
<symbols>
<symbol name="CPOL">
<pin name="+" direction="pas"/>
<pin name="-" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="0113_47UF" prefix="C" uservalue="yes">
<description>47uF</description>
<gates>
<gate name="G$1" symbol="CPOL"/>
</gates>
<devices>
<device name="" package="PANASONIC_D">
<connects>
<connect gate="G$1" pin="+" pad="+"/>
<connect gate="G$1" pin="-" pad="-"/>
</connects>
<technologies>
<technology name="">
<attribute name="CASE" value=""/>
<attribute name="MONTHLY_USAGE" value="_____"/>
<attribute name="PART_NUMBER" value="47uF"/>
<attribute name="PRICE" value="_____"/>
<attribute name="SUPPLIER" value="_____"/>
<attribute name="TYPE" value="Condensatori"/>
<attribute name="VALUE" value="47uF"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="Protezione">
<packages>
<package name="0805">
<description>Multilayer SMD</description>
</package>
</packages>
<symbols>
<symbol name="L">
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="0001_BLM21PG300SN1D_/_MH2029-300Y" prefix="L" uservalue="yes">
<description>BLM21</description>
<gates>
<gate name="G$1" symbol="L"/>
</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="CASE" value=""/>
<attribute name="MONTHLY_USAGE" value="_____"/>
<attribute name="PART_NUMBER" value="BLM21PG300SN1D_/_MH2029-300Y"/>
<attribute name="PRICE" value="_____"/>
<attribute name="SUPPLIER" value="_____"/>
<attribute name="TYPE" value="Protezione"/>
<attribute name="VALUE" value="MH2029-300Y"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="Switches">
<packages>
<package name="TS42">
</package>
</packages>
<symbols>
<symbol name="ST-MOD_V1.4_TS42">
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
<pin name="3" direction="pas"/>
<pin name="4" direction="pas"/>
<pin name="5-GND" direction="pwr"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="0946_TS42031-160W-TR-7260" prefix="PB" uservalue="yes">
<description>Pushbutton 6x6 Smd - White</description>
<gates>
<gate name="G$1" symbol="ST-MOD_V1.4_TS42"/>
</gates>
<devices>
<device name="" package="TS42">
<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-GND" pad="5"/>
</connects>
<technologies>
<technology name="">
<attribute name="CASE" value=""/>
<attribute name="MONTHLY_USAGE" value="_____"/>
<attribute name="PART_NUMBER" value="IT-1157AHNP-160G-G_GTR"/>
<attribute name="PRICE" value="_____"/>
<attribute name="SUPPLIER" value="_____"/>
<attribute name="TYPE" value="Switches"/>
<attribute name="VALUE" value="TS42"/>
</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="TO92">
<description>&lt;b&gt;TO-92&lt;/b&gt;</description>
</package>
<package name="TO220H">
<description>&lt;b&gt;TO-220&lt;/b&gt;</description>
</package>
<package name="TO39">
<description>&lt;b&gt;Metal Can Package&lt;/b&gt;</description>
</package>
<package name="TO252">
<description>&lt;b&gt;SMALL OUTLINE TRANSISTOR&lt;/b&gt;&lt;p&gt;
TS-003</description>
</package>
<package name="TO220V">
<description>&lt;b&gt;TO 200 vertical&lt;/b&gt;</description>
</package>
</packages>
<symbols>
<symbol name="78XX">
<pin name="VI" direction="in"/>
<pin name="GND" direction="pas"/>
<pin name="VO" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="78*" prefix="IC">
<description>Positive &lt;b&gt;VOLTAGE REGULATOR&lt;/b&gt;&lt;p&gt;
Source:&lt;br&gt;
http://cache.national.com/ds/LM/LM78L05.pdf&lt;br&gt;
http://www.fairchildsemi.com/ds/LM/LM7805.pdf</description>
<gates>
<gate name="A1" symbol="78XX"/>
</gates>
<devices>
<device name="Z" package="TO92">
<connects>
<connect gate="A1" pin="GND" pad="2"/>
<connect gate="A1" pin="VI" pad="3"/>
<connect gate="A1" pin="VO" pad="1"/>
</connects>
<technologies>
<technology name="L05"/>
<technology name="L08"/>
<technology name="L12"/>
<technology name="L15"/>
<technology name="L18"/>
<technology name="L24"/>
</technologies>
</device>
<device name="T" package="TO220H">
<connects>
<connect gate="A1" pin="GND" pad="2"/>
<connect gate="A1" pin="VI" pad="1"/>
<connect gate="A1" pin="VO" pad="3"/>
</connects>
<technologies>
<technology name="05"/>
<technology name="06"/>
<technology name="08"/>
<technology name="12"/>
<technology name="15"/>
<technology name="18"/>
<technology name="24"/>
</technologies>
</device>
<device name="H" package="TO39">
<connects>
<connect gate="A1" pin="GND" pad="3"/>
<connect gate="A1" pin="VI" pad="1"/>
<connect gate="A1" pin="VO" pad="2"/>
</connects>
<technologies>
<technology name="05"/>
<technology name="06"/>
<technology name="08"/>
<technology name="12"/>
<technology name="15"/>
<technology name="18"/>
<technology name="24"/>
</technologies>
</device>
<device name="L" package="TO92">
<connects>
<connect gate="A1" pin="GND" pad="2"/>
<connect gate="A1" pin="VI" pad="3"/>
<connect gate="A1" pin="VO" pad="1"/>
</connects>
<technologies>
<technology name="05"/>
<technology name="06"/>
<technology name="08"/>
<technology name="12"/>
<technology name="15"/>
<technology name="18"/>
<technology name="24"/>
</technologies>
</device>
<device name="DT" package="TO252">
<connects>
<connect gate="A1" pin="GND" pad="3"/>
<connect gate="A1" pin="VI" pad="1"/>
<connect gate="A1" pin="VO" pad="2"/>
</connects>
<technologies>
<technology name="05"/>
<technology name="06"/>
<technology name="08"/>
<technology name="12"/>
<technology name="15"/>
<technology name="18"/>
<technology name="24"/>
</technologies>
</device>
<device name="TV" package="TO220V">
<connects>
<connect gate="A1" pin="GND" pad="2"/>
<connect gate="A1" pin="VI" pad="1"/>
<connect gate="A1" pin="VO" pad="3"/>
</connects>
<technologies>
<technology name="05"/>
<technology name="12"/>
<technology name="15"/>
<technology name="18"/>
<technology name="24"/>
<technology name="6"/>
<technology name="8"/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="DUElib130425">
<packages>
<package name="DUE(NORMAL)">
</package>
</packages>
<symbols>
<symbol name="DUE(NORMAL)">
<pin name="RESET"/>
<pin name="3V3"/>
<pin name="5V"/>
<pin name="GND_2"/>
<pin name="VIN"/>
<pin name="GND_1"/>
<pin name="SDA"/>
<pin name="SCL"/>
<pin name="GND_A"/>
<pin name="GND_B"/>
<pin name="5"/>
<pin name="2"/>
<pin name="3"/>
<pin name="4"/>
<pin name="6"/>
<pin name="7"/>
<pin name="8"/>
<pin name="9"/>
<pin name="10"/>
<pin name="11"/>
<pin name="12"/>
<pin name="13"/>
<pin name="A0"/>
<pin name="A1"/>
<pin name="A2"/>
<pin name="A3"/>
<pin name="A4"/>
<pin name="A5"/>
<pin name="A6"/>
<pin name="A7"/>
<pin name="A8"/>
<pin name="A9"/>
<pin name="A10"/>
<pin name="A11"/>
<pin name="DAC0"/>
<pin name="DAC1"/>
<pin name="CANRX"/>
<pin name="CANTX"/>
<pin name="TX3"/>
<pin name="RX3"/>
<pin name="TX2"/>
<pin name="RX2"/>
<pin name="TX1"/>
<pin name="RX1"/>
<pin name="TX0"/>
<pin name="RX0"/>
<pin name="37"/>
<pin name="36"/>
<pin name="35"/>
<pin name="34"/>
<pin name="33"/>
<pin name="32"/>
<pin name="31"/>
<pin name="30"/>
<pin name="29"/>
<pin name="28"/>
<pin name="27"/>
<pin name="26"/>
<pin name="25"/>
<pin name="24"/>
<pin name="23"/>
<pin name="22"/>
<pin name="38"/>
<pin name="39"/>
<pin name="40"/>
<pin name="41"/>
<pin name="42"/>
<pin name="43"/>
<pin name="44"/>
<pin name="45"/>
<pin name="46"/>
<pin name="47"/>
<pin name="48"/>
<pin name="49"/>
<pin name="50"/>
<pin name="51"/>
<pin name="52"/>
<pin name="53"/>
<pin name="5V_A"/>
<pin name="5V_B"/>
<pin name="AREF"/>
<pin name="GND1"/>
<pin name="IOREF"/>
<pin name="NC"/>
<pin name="5V_ICSP"/>
<pin name="RESET_ICSP"/>
<pin name="GND_ICSP"/>
<pin name="SCK_ICSP"/>
<pin name="MISO_ICSP"/>
<pin name="MOSI_ICSP"/>
<pin name="SDA1"/>
<pin name="SCL1"/>
<pin name="RESET_DEBUG"/>
<pin name="GND_DEBUG"/>
<pin name="SWDIO_DEBUG"/>
<pin name="SWCLK_DEBUG"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="DUE(NORMAL)">
<gates>
<gate name="G$1" symbol="DUE(NORMAL)"/>
</gates>
<devices>
<device name="" package="DUE(NORMAL)">
<connects>
<connect gate="G$1" pin="10" pad="10"/>
<connect gate="G$1" pin="11" pad="11"/>
<connect gate="G$1" pin="12" pad="12"/>
<connect gate="G$1" pin="13" pad="13"/>
<connect gate="G$1" pin="2" pad="2"/>
<connect gate="G$1" pin="22" pad="22"/>
<connect gate="G$1" pin="23" pad="23"/>
<connect gate="G$1" pin="24" pad="24"/>
<connect gate="G$1" pin="25" pad="25"/>
<connect gate="G$1" pin="26" pad="26"/>
<connect gate="G$1" pin="27" pad="27"/>
<connect gate="G$1" pin="28" pad="28"/>
<connect gate="G$1" pin="29" pad="29"/>
<connect gate="G$1" pin="3" pad="3"/>
<connect gate="G$1" pin="30" pad="30"/>
<connect gate="G$1" pin="31" pad="31"/>
<connect gate="G$1" pin="32" pad="32"/>
<connect gate="G$1" pin="33" pad="33"/>
<connect gate="G$1" pin="34" pad="34"/>
<connect gate="G$1" pin="35" pad="35"/>
<connect gate="G$1" pin="36" pad="36"/>
<connect gate="G$1" pin="37" pad="37"/>
<connect gate="G$1" pin="38" pad="38"/>
<connect gate="G$1" pin="39" pad="39"/>
<connect gate="G$1" pin="3V3" pad="3V3"/>
<connect gate="G$1" pin="4" pad="4"/>
<connect gate="G$1" pin="40" pad="40"/>
<connect gate="G$1" pin="41" pad="41"/>
<connect gate="G$1" pin="42" pad="42"/>
<connect gate="G$1" pin="43" pad="43"/>
<connect gate="G$1" pin="44" pad="44"/>
<connect gate="G$1" pin="45" pad="45"/>
<connect gate="G$1" pin="46" pad="46"/>
<connect gate="G$1" pin="47" pad="47"/>
<connect gate="G$1" pin="48" pad="48"/>
<connect gate="G$1" pin="49" pad="49"/>
<connect gate="G$1" pin="5" pad="5"/>
<connect gate="G$1" pin="50" pad="50"/>
<connect gate="G$1" pin="51" pad="51"/>
<connect gate="G$1" pin="52" pad="52"/>
<connect gate="G$1" pin="53" pad="53"/>
<connect gate="G$1" pin="5V" pad="5V"/>
<connect gate="G$1" pin="5V_A" pad="5V_A"/>
<connect gate="G$1" pin="5V_B" pad="5V_B"/>
<connect gate="G$1" pin="5V_ICSP" pad="5V_ICSP"/>
<connect gate="G$1" pin="6" pad="6"/>
<connect gate="G$1" pin="7" pad="7"/>
<connect gate="G$1" pin="8" pad="8"/>
<connect gate="G$1" pin="9" pad="9"/>
<connect gate="G$1" pin="A0" pad="A0"/>
<connect gate="G$1" pin="A1" pad="A1"/>
<connect gate="G$1" pin="A10" pad="A10"/>
<connect gate="G$1" pin="A11" pad="A11"/>
<connect gate="G$1" pin="A2" pad="A2"/>
<connect gate="G$1" pin="A3" pad="A3"/>
<connect gate="G$1" pin="A4" pad="A4"/>
<connect gate="G$1" pin="A5" pad="A5"/>
<connect gate="G$1" pin="A6" pad="A6"/>
<connect gate="G$1" pin="A7" pad="A7"/>
<connect gate="G$1" pin="A8" pad="A8"/>
<connect gate="G$1" pin="A9" pad="A9"/>
<connect gate="G$1" pin="AREF" pad="AREF"/>
<connect gate="G$1" pin="CANRX" pad="CANRX"/>
<connect gate="G$1" pin="CANTX" pad="CANTX"/>
<connect gate="G$1" pin="DAC0" pad="DAC0"/>
<connect gate="G$1" pin="DAC1" pad="DAC1"/>
<connect gate="G$1" pin="GND1" pad="GND1"/>
<connect gate="G$1" pin="GND_1" pad="GND_1"/>
<connect gate="G$1" pin="GND_2" pad="GND_2"/>
<connect gate="G$1" pin="GND_A" pad="GND_A"/>
<connect gate="G$1" pin="GND_B" pad="GND_B"/>
<connect gate="G$1" pin="GND_DEBUG" pad="GND_DEBUG"/>
<connect gate="G$1" pin="GND_ICSP" pad="GND_ICSP"/>
<connect gate="G$1" pin="IOREF" pad="IOREF"/>
<connect gate="G$1" pin="MISO_ICSP" pad="MISO_ICSP"/>
<connect gate="G$1" pin="MOSI_ICSP" pad="MOSI_ICSP"/>
<connect gate="G$1" pin="NC" pad="NC"/>
<connect gate="G$1" pin="RESET" pad="RESET"/>
<connect gate="G$1" pin="RESET_DEBUG" pad="RESET_DEBUG"/>
<connect gate="G$1" pin="RESET_ICSP" pad="RESET_ICSP"/>
<connect gate="G$1" pin="RX0" pad="RX0"/>
<connect gate="G$1" pin="RX1" pad="RX1"/>
<connect gate="G$1" pin="RX2" pad="RX2"/>
<connect gate="G$1" pin="RX3" pad="RX3"/>
<connect gate="G$1" pin="SCK_ICSP" pad="SCK_ICSP"/>
<connect gate="G$1" pin="SCL" pad="SCL"/>
<connect gate="G$1" pin="SCL1" pad="SCL1"/>
<connect gate="G$1" pin="SDA" pad="SDA"/>
<connect gate="G$1" pin="SDA1" pad="SDA1"/>
<connect gate="G$1" pin="SWCLK_DEBUG" pad="SWCLK_DEBUG"/>
<connect gate="G$1" pin="SWDIO_DEBUG" pad="SWDIO_DEBUG"/>
<connect gate="G$1" pin="TX0" pad="TX0"/>
<connect gate="G$1" pin="TX1" pad="TX1"/>
<connect gate="G$1" pin="TX2" pad="TX2"/>
<connect gate="G$1" pin="TX3" pad="TX3"/>
<connect gate="G$1" pin="VIN" pad="VIN"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="PICO2">
<description>&lt;RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom 2  SPI, 2  I2C, 2  UART, 3  12-bit ADC, 16  controllable PWM channels&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by SamacSys&lt;/author&gt;</description>
<packages>
<package name="PICO">
<description>&lt;b&gt;PICO-2&lt;/b&gt;&lt;br&gt;
</description>
</package>
</packages>
<symbols>
<symbol name="PICO">
<pin name="GP0"/>
<pin name="GP1"/>
<pin name="GND_1"/>
<pin name="GP2"/>
<pin name="GP3"/>
<pin name="GP4"/>
<pin name="GP5"/>
<pin name="GND_2"/>
<pin name="GP6"/>
<pin name="GP7"/>
<pin name="GP8"/>
<pin name="GP9"/>
<pin name="GND_3"/>
<pin name="GP10"/>
<pin name="GP11"/>
<pin name="GP12"/>
<pin name="GP13"/>
<pin name="GND_4"/>
<pin name="GP14"/>
<pin name="GP15"/>
<pin name="GP16"/>
<pin name="GP17"/>
<pin name="GND_5"/>
<pin name="GP18"/>
<pin name="GP19"/>
<pin name="GP20"/>
<pin name="GP21"/>
<pin name="GND_6"/>
<pin name="GP22"/>
<pin name="RUN"/>
<pin name="GP26_A0"/>
<pin name="GP27_A1"/>
<pin name="GND_7"/>
<pin name="GP28_A2"/>
<pin name="ADC_VREF"/>
<pin name="3V3(OUT)"/>
<pin name="3V3_EN"/>
<pin name="GND_8"/>
<pin name="VSYS"/>
<pin name="VBUS"/>
<pin name="SWCLK"/>
<pin name="GND_9"/>
<pin name="SWDIO"/>
<pin name="GND_10"/>
<pin name="USB_DM"/>
<pin name="USB_DP"/>
<pin name="GPIO23/SMPS_PS_PIN_(DO_NOT_USE)"/>
<pin name="GPIO25/LED_(NOT_RECOMMENDED_TO_BE_USED)"/>
<pin name="BOOTSEL"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="PICO" prefix="J">
<description>&lt;b&gt;RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom 2  SPI, 2  I2C, 2  UART, 3  12-bit ADC, 16  controllable PWM channels&lt;/b&gt;&lt;p&gt;
Source: &lt;a href="https://datasheets.raspberrypi.org/pico/pico_datasheet.pdf"&gt; Datasheet &lt;/a&gt;</description>
<gates>
<gate name="G$1" symbol="PICO"/>
</gates>
<devices>
<device name="" package="PICO">
<connects>
<connect gate="G$1" pin="3V3(OUT)" pad="36"/>
<connect gate="G$1" pin="3V3_EN" pad="37"/>
<connect gate="G$1" pin="ADC_VREF" pad="35"/>
<connect gate="G$1" pin="BOOTSEL" pad="TP6"/>
<connect gate="G$1" pin="GND_1" pad="3"/>
<connect gate="G$1" pin="GND_10" pad="TP1"/>
<connect gate="G$1" pin="GND_2" pad="8"/>
<connect gate="G$1" pin="GND_3" pad="13"/>
<connect gate="G$1" pin="GND_4" pad="18"/>
<connect gate="G$1" pin="GND_5" pad="23"/>
<connect gate="G$1" pin="GND_6" pad="28"/>
<connect gate="G$1" pin="GND_7" pad="33"/>
<connect gate="G$1" pin="GND_8" pad="38"/>
<connect gate="G$1" pin="GND_9" pad="D2"/>
<connect gate="G$1" pin="GP0" pad="1"/>
<connect gate="G$1" pin="GP1" pad="2"/>
<connect gate="G$1" pin="GP10" pad="14"/>
<connect gate="G$1" pin="GP11" pad="15"/>
<connect gate="G$1" pin="GP12" pad="16"/>
<connect gate="G$1" pin="GP13" pad="17"/>
<connect gate="G$1" pin="GP14" pad="19"/>
<connect gate="G$1" pin="GP15" pad="20"/>
<connect gate="G$1" pin="GP16" pad="21"/>
<connect gate="G$1" pin="GP17" pad="22"/>
<connect gate="G$1" pin="GP18" pad="24"/>
<connect gate="G$1" pin="GP19" pad="25"/>
<connect gate="G$1" pin="GP2" pad="4"/>
<connect gate="G$1" pin="GP20" pad="26"/>
<connect gate="G$1" pin="GP21" pad="27"/>
<connect gate="G$1" pin="GP22" pad="29"/>
<connect gate="G$1" pin="GP26_A0" pad="31"/>
<connect gate="G$1" pin="GP27_A1" pad="32"/>
<connect gate="G$1" pin="GP28_A2" pad="34"/>
<connect gate="G$1" pin="GP3" pad="5"/>
<connect gate="G$1" pin="GP4" pad="6"/>
<connect gate="G$1" pin="GP5" pad="7"/>
<connect gate="G$1" pin="GP6" pad="9"/>
<connect gate="G$1" pin="GP7" pad="10"/>
<connect gate="G$1" pin="GP8" pad="11"/>
<connect gate="G$1" pin="GP9" pad="12"/>
<connect gate="G$1" pin="GPIO23/SMPS_PS_PIN_(DO_NOT_USE)" pad="TP4"/>
<connect gate="G$1" pin="GPIO25/LED_(NOT_RECOMMENDED_TO_BE_USED)" pad="TP5"/>
<connect gate="G$1" pin="RUN" pad="30"/>
<connect gate="G$1" pin="SWCLK" pad="D1"/>
<connect gate="G$1" pin="SWDIO" pad="D3"/>
<connect gate="G$1" pin="USB_DM" pad="TP2"/>
<connect gate="G$1" pin="USB_DP" pad="TP3"/>
<connect gate="G$1" pin="VBUS" pad="40"/>
<connect gate="G$1" pin="VSYS" pad="39"/>
</connects>
<technologies>
<technology name="">
<attribute name="ARROW_PART_NUMBER" value=""/>
<attribute name="ARROW_PRICE-STOCK" value=""/>
<attribute name="DESCRIPTION" value="RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom 2  SPI, 2  I2C, 2  UART, 3  12-bit ADC, 16  controllable PWM channels"/>
<attribute name="HEIGHT" value="1mm"/>
<attribute name="MANUFACTURER_NAME" value="RASPBERRY-PI"/>
<attribute name="MANUFACTURER_PART_NUMBER" value="PICO"/>
<attribute name="MOUSER_PART_NUMBER" value=""/>
<attribute name="MOUSER_PRICE-STOCK" value=""/>
</technology>
</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="2X02">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="2X02/90">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
<symbols>
<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>
</symbols>
<devicesets>
<deviceset name="PINHD-2X2" prefix="JP" uservalue="yes">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
<gates>
<gate name="A" symbol="PINH2X2"/>
</gates>
<devices>
<device name="" package="2X02">
<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=""/>
</technologies>
</device>
<device name="/90" package="2X02/90">
<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=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<parts>
<part name="J1" library="PICO2" deviceset="PICO" device=""/>
<part name="FRAME2" library="frames" deviceset="FRAME_B_L" device="" value="Pico2Due"/>
<part name="SUPPLY1" library="supply2" deviceset="+5V" device=""/>
<part name="PC1" library="Condensatori" deviceset="0113_47UF" device="" value="47uF"/>
<part name="GND9" library="supply1" deviceset="GND" device=""/>
<part name="GND19" library="supply1" deviceset="GND" device=""/>
<part name="X2" library="Connettori" deviceset="0018_19746-POWER-SUPPLY" device="" value="POWER"/>
<part name="L6" library="Protezione" deviceset="0001_BLM21PG300SN1D_/_MH2029-300Y" device="" value="MH2029-300Y"/>
<part name="D5" library="Diodi" deviceset="0025_SS1P3L-M3/84A" device="" value="SS1P3L"/>
<part name="D2" library="Diodi" deviceset="1653_MSS1P3L-M3/89A" device="" value="MSS1P3L-M3/89A"/>
<part name="D1" library="Diodi" deviceset="1653_MSS1P3L-M3/89A" device="" value="MSS1P3L-M3/89A"/>
<part name="SUPPLY5" library="supply2" deviceset="GND" device=""/>
<part name="SUPPLY6" library="supply2" deviceset="GND" device=""/>
<part name="SUPPLY8" library="supply2" deviceset="+5V" device=""/>
<part name="SUPPLY9" library="supply2" deviceset="+5V" device=""/>
<part name="SUPPLY10" library="supply2" deviceset="GND" device=""/>
<part name="SUPPLY11" library="supply2" deviceset="GND" device=""/>
<part name="SUPPLY12" library="supply2" deviceset="+5V" device=""/>
<part name="RESET" library="Switches" deviceset="0946_TS42031-160W-TR-7260" device="" value="TS42"/>
<part name="SUPPLY19" library="supply2" deviceset="GND" device=""/>
<part name="IC5" library="linear" deviceset="78*" device="DT" technology="18" value="7805DT"/>
<part name="SUPPLY21" library="supply2" deviceset="GND" device=""/>
<part name="PC2" library="Condensatori" deviceset="0113_47UF" device="" value="47uF"/>
<part name="SUPPLY22" library="supply2" deviceset="VCC" device=""/>
<part name="SUPPLY2" library="supply2" deviceset="VCC" device=""/>
<part name="U$1" library="DUElib130425" deviceset="DUE(NORMAL)" device=""/>
<part name="JP1" library="pinhead" deviceset="PINHD-2X2" device=""/>
</parts>
<sheets>
<sheet>
<plain>
</plain>
<busses>
</busses>
<nets>
<net name="+5V">
<segment>
<pinref part="SUPPLY8" gate="+5V" pin="+5V"/>
<pinref part="U$1" gate="G$1" pin="5V"/>
</segment>
<segment>
<pinref part="SUPPLY9" gate="+5V" pin="+5V"/>
<pinref part="U$1" gate="G$1" pin="GND_ICSP"/>
</segment>
<segment>
<pinref part="SUPPLY12" gate="+5V" pin="+5V"/>
<pinref part="U$1" gate="G$1" pin="5V_A"/>
<pinref part="U$1" gate="G$1" pin="5V_B"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="VBUS"/>
<pinref part="SUPPLY1" gate="+5V" pin="+5V"/>
<pinref part="D1" gate="G$1" pin="C"/>
</segment>
</net>
<net name="GND">
<segment>
<pinref part="GND9" gate="1" pin="GND"/>
<pinref part="PC1" gate="G$1" pin="-"/>
</segment>
<segment>
<pinref part="X2" gate="G$1" pin="1"/>
<pinref part="GND19" gate="1" pin="GND"/>
<pinref part="X2" gate="G$1" pin="3"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GND_8"/>
<pinref part="J1" gate="G$1" pin="GND_7"/>
<pinref part="J1" gate="G$1" pin="GND_6"/>
<pinref part="J1" gate="G$1" pin="GND_5"/>
<pinref part="J1" gate="G$1" pin="GND_1"/>
<pinref part="J1" gate="G$1" pin="GND_2"/>
<pinref part="J1" gate="G$1" pin="GND_3"/>
<pinref part="J1" gate="G$1" pin="GND_4"/>
<pinref part="J1" gate="G$1" pin="GND_9"/>
<pinref part="SUPPLY5" gate="GND" pin="GND"/>
</segment>
<segment>
<pinref part="SUPPLY6" gate="GND" pin="GND"/>
<pinref part="U$1" gate="G$1" pin="GND_2"/>
<pinref part="U$1" gate="G$1" pin="GND_1"/>
<pinref part="U$1" gate="G$1" pin="GND_DEBUG"/>
</segment>
<segment>
<pinref part="SUPPLY10" gate="GND" pin="GND"/>
<pinref part="U$1" gate="G$1" pin="5V_ICSP"/>
</segment>
<segment>
<pinref part="SUPPLY11" gate="GND" pin="GND"/>
<pinref part="U$1" gate="G$1" pin="GND_A"/>
<pinref part="U$1" gate="G$1" pin="GND_B"/>
<pinref part="U$1" gate="G$1" pin="GND1"/>
</segment>
<segment>
<pinref part="RESET" gate="G$1" pin="2"/>
<pinref part="RESET" gate="G$1" pin="1"/>
<pinref part="SUPPLY19" gate="GND" pin="GND"/>
</segment>
<segment>
<pinref part="IC5" gate="A1" pin="GND"/>
<pinref part="SUPPLY21" gate="GND" pin="GND"/>
<pinref part="PC2" gate="G$1" pin="-"/>
</segment>
</net>
<net name="VIN">
<segment>
<pinref part="PC1" gate="G$1" pin="+"/>
<pinref part="D5" gate="G$1" pin="K"/>
<pinref part="D2" gate="G$1" pin="C"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="VIN"/>
</segment>
<segment>
<pinref part="IC5" gate="A1" pin="VI"/>
</segment>
</net>
<net name="VIN+">
<segment>
<pinref part="X2" gate="G$1" pin="2"/>
<pinref part="L6" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$10">
<segment>
<pinref part="L6" gate="G$1" pin="1"/>
<pinref part="D5" gate="G$1" pin="A"/>
<pinref part="D2" gate="G$1" pin="A"/>
</segment>
</net>
<net name="MISO">
<segment>
<pinref part="U$1" gate="G$1" pin="MISO_ICSP"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP16"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="48"/>
</segment>
</net>
<net name="MOSI">
<segment>
<pinref part="U$1" gate="G$1" pin="MOSI_ICSP"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP19"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="46"/>
</segment>
</net>
<net name="SCLK">
<segment>
<pinref part="U$1" gate="G$1" pin="SCK_ICSP"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP18"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="47"/>
</segment>
</net>
<net name="D10">
<segment>
<pinref part="U$1" gate="G$1" pin="10"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP10"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="31"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="42"/>
</segment>
</net>
<net name="SDA">
<segment>
<pinref part="U$1" gate="G$1" pin="SDA"/>
</segment>
<segment>
<pinref part="JP1" gate="A" pin="4"/>
</segment>
</net>
<net name="SCL">
<segment>
<pinref part="U$1" gate="G$1" pin="SCL"/>
</segment>
<segment>
<pinref part="JP1" gate="A" pin="2"/>
</segment>
</net>
<net name="D2">
<segment>
<pinref part="J1" gate="G$1" pin="GP2"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="34"/>
</segment>
</net>
<net name="D4">
<segment>
<pinref part="U$1" gate="G$1" pin="4"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP4"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="36"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="37"/>
</segment>
</net>
<net name="D3">
<segment>
<pinref part="U$1" gate="G$1" pin="3"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP3"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="35"/>
</segment>
</net>
<net name="D5">
<segment>
<pinref part="U$1" gate="G$1" pin="5"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP5"/>
</segment>
</net>
<net name="D6">
<segment>
<pinref part="U$1" gate="G$1" pin="6"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP6"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="38"/>
</segment>
</net>
<net name="D7">
<segment>
<pinref part="U$1" gate="G$1" pin="7"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP7"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="39"/>
</segment>
</net>
<net name="D11">
<segment>
<pinref part="U$1" gate="G$1" pin="11"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP11"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="43"/>
</segment>
</net>
<net name="AREF">
<segment>
<pinref part="U$1" gate="G$1" pin="AREF"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="ADC_VREF"/>
</segment>
</net>
<net name="A7">
<segment>
<pinref part="U$1" gate="G$1" pin="29"/>
</segment>
</net>
<net name="A8">
<segment>
<pinref part="U$1" gate="G$1" pin="30"/>
</segment>
</net>
<net name="D49">
<segment>
<pinref part="U$1" gate="G$1" pin="49"/>
</segment>
</net>
<net name="D50">
<segment>
<pinref part="U$1" gate="G$1" pin="50"/>
</segment>
</net>
<net name="D51">
<segment>
<pinref part="U$1" gate="G$1" pin="51"/>
</segment>
</net>
<net name="D53">
<segment>
<pinref part="U$1" gate="G$1" pin="53"/>
</segment>
</net>
<net name="A0">
<segment>
<pinref part="U$1" gate="G$1" pin="A0"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP14"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="22"/>
</segment>
</net>
<net name="A1">
<segment>
<pinref part="U$1" gate="G$1" pin="A1"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP15"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="23"/>
</segment>
</net>
<net name="A2">
<segment>
<pinref part="U$1" gate="G$1" pin="A2"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP17"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="24"/>
</segment>
</net>
<net name="A3">
<segment>
<pinref part="U$1" gate="G$1" pin="A3"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP22"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="25"/>
</segment>
</net>
<net name="A4">
<segment>
<pinref part="U$1" gate="G$1" pin="A4"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP26_A0"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="26"/>
</segment>
</net>
<net name="A5">
<segment>
<pinref part="U$1" gate="G$1" pin="A5"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP27_A1"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="27"/>
</segment>
</net>
<net name="A6">
<segment>
<pinref part="U$1" gate="G$1" pin="A6"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP28_A2"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="28"/>
</segment>
</net>
<net name="A10">
<segment>
<pinref part="U$1" gate="G$1" pin="A10"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP1"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="RX1"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="33"/>
</segment>
</net>
<net name="A11">
<segment>
<pinref part="U$1" gate="G$1" pin="A11"/>
</segment>
</net>
<net name="A12">
<segment>
<pinref part="U$1" gate="G$1" pin="DAC0"/>
</segment>
</net>
<net name="A13">
<segment>
<pinref part="U$1" gate="G$1" pin="DAC1"/>
</segment>
</net>
<net name="A14">
<segment>
<pinref part="U$1" gate="G$1" pin="CANRX"/>
</segment>
</net>
<net name="A15">
<segment>
<pinref part="U$1" gate="G$1" pin="CANTX"/>
</segment>
</net>
<net name="RESET">
<segment>
<pinref part="J1" gate="G$1" pin="RUN"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="RESET"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="RESET_ICSP"/>
</segment>
<segment>
<pinref part="RESET" gate="G$1" pin="4"/>
<pinref part="RESET" gate="G$1" pin="3"/>
</segment>
</net>
<net name="RX2">
<segment>
<pinref part="U$1" gate="G$1" pin="RX2"/>
</segment>
</net>
<net name="RX3">
<segment>
<pinref part="U$1" gate="G$1" pin="RX3"/>
</segment>
</net>
<net name="TX3">
<segment>
<pinref part="U$1" gate="G$1" pin="TX3"/>
</segment>
</net>
<net name="TX2">
<segment>
<pinref part="U$1" gate="G$1" pin="TX2"/>
</segment>
</net>
<net name="5V+">
<segment>
<pinref part="IC5" gate="A1" pin="VO"/>
<pinref part="PC2" gate="G$1" pin="+"/>
</segment>
<segment>
<pinref part="D1" gate="G$1" pin="A"/>
</segment>
</net>
<net name="VCC">
<segment>
<pinref part="J1" gate="G$1" pin="3V3(OUT)"/>
<pinref part="SUPPLY22" gate="G$1" pin="VCC"/>
</segment>
<segment>
<pinref part="SUPPLY2" gate="G$1" pin="VCC"/>
<pinref part="U$1" gate="G$1" pin="3V3"/>
</segment>
</net>
<net name="D9">
<segment>
<pinref part="U$1" gate="G$1" pin="9"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP9"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="41"/>
</segment>
</net>
<net name="D8">
<segment>
<pinref part="U$1" gate="G$1" pin="8"/>
</segment>
<segment>
<pinref part="J1" gate="G$1" pin="GP8"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="40"/>
</segment>
</net>
<net name="D12">
<segment>
<pinref part="J1" gate="G$1" pin="GP12"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="12"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="44"/>
</segment>
</net>
<net name="D13">
<segment>
<pinref part="J1" gate="G$1" pin="GP13"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="13"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="45"/>
</segment>
</net>
<net name="A9">
<segment>
<pinref part="J1" gate="G$1" pin="GP0"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="A9"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="TX1"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="32"/>
</segment>
</net>
<net name="SCL/A7">
<segment>
<pinref part="J1" gate="G$1" pin="GP21"/>
<pinref part="JP1" gate="A" pin="1"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="A7"/>
</segment>
</net>
<net name="SDA/A8">
<segment>
<pinref part="J1" gate="G$1" pin="GP20"/>
<pinref part="JP1" gate="A" pin="3"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="A8"/>
</segment>
</net>
<net name="D52">
<segment>
<pinref part="U$1" gate="G$1" pin="52"/>
</segment>
</net>
</nets>
</sheet>
</sheets>
</schematic>
</drawing>
</eagle>
