<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.5.2">
<drawing>
<schematic>
<libraries>
<library name="ADXL343BCCZ">
<packages>
<package name="LGA_CC-14-1">
</package>
<package name="LGA_CC-14-1-M">
</package>
<package name="LGA_CC-14-1-L">
</package>
</packages>
<symbols>
<symbol name="ADXL343BCCZ">
<pin name="VDD_I/O" direction="pas"/>
<pin name="VS" direction="pas"/>
<pin name="INT1" direction="pas"/>
<pin name="INT2" direction="pas"/>
<pin name="!CS" direction="pas"/>
<pin name="SCL/SCLK" direction="pas"/>
<pin name="SDA/SDI/SDIO" direction="pas"/>
<pin name="SDO/ALT_ADDRESS" direction="pas"/>
<pin name="RESERVED_2" direction="pas"/>
<pin name="RESERVED" direction="pas"/>
<pin name="GND_2" direction="pas"/>
<pin name="GND_3" direction="pas"/>
<pin name="GND" direction="pas"/>
<pin name="NC" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="ADXL343BCCZ" prefix="U">
<description>ADXL343BCCZ</description>
<gates>
<gate name="A" symbol="ADXL343BCCZ"/>
</gates>
<devices>
<device name="" package="LGA_CC-14-1">
<connects>
<connect gate="A" pin="!CS" pad="7"/>
<connect gate="A" pin="GND" pad="5"/>
<connect gate="A" pin="GND_2" pad="2"/>
<connect gate="A" pin="GND_3" pad="4"/>
<connect gate="A" pin="INT1" pad="8"/>
<connect gate="A" pin="INT2" pad="9"/>
<connect gate="A" pin="NC" pad="10"/>
<connect gate="A" pin="RESERVED" pad="11"/>
<connect gate="A" pin="RESERVED_2" pad="3"/>
<connect gate="A" pin="SCL/SCLK" pad="14"/>
<connect gate="A" pin="SDA/SDI/SDIO" pad="13"/>
<connect gate="A" pin="SDO/ALT_ADDRESS" pad="12"/>
<connect gate="A" pin="VDD_I/O" pad="1"/>
<connect gate="A" pin="VS" pad="6"/>
</connects>
<technologies>
<technology name="">
<attribute name="MANUFACTURER_PART_NUMBER" value="ADXL343BCCZ"/>
<attribute name="VENDOR" value="Analog Devices Inc"/>
</technology>
</technologies>
</device>
<device name="LGA_CC-14-1-M" package="LGA_CC-14-1-M">
<connects>
<connect gate="A" pin="!CS" pad="7"/>
<connect gate="A" pin="GND" pad="5"/>
<connect gate="A" pin="GND_2" pad="2"/>
<connect gate="A" pin="GND_3" pad="4"/>
<connect gate="A" pin="INT1" pad="8"/>
<connect gate="A" pin="INT2" pad="9"/>
<connect gate="A" pin="NC" pad="10"/>
<connect gate="A" pin="RESERVED" pad="11"/>
<connect gate="A" pin="RESERVED_2" pad="3"/>
<connect gate="A" pin="SCL/SCLK" pad="14"/>
<connect gate="A" pin="SDA/SDI/SDIO" pad="13"/>
<connect gate="A" pin="SDO/ALT_ADDRESS" pad="12"/>
<connect gate="A" pin="VDD_I/O" pad="1"/>
<connect gate="A" pin="VS" pad="6"/>
</connects>
<technologies>
<technology name="">
<attribute name="MANUFACTURER_PART_NUMBER" value="ADXL343BCCZ"/>
<attribute name="VENDOR" value="Analog Devices Inc"/>
</technology>
</technologies>
</device>
<device name="LGA_CC-14-1-L" package="LGA_CC-14-1-L">
<connects>
<connect gate="A" pin="!CS" pad="7"/>
<connect gate="A" pin="GND" pad="5"/>
<connect gate="A" pin="GND_2" pad="2"/>
<connect gate="A" pin="GND_3" pad="4"/>
<connect gate="A" pin="INT1" pad="8"/>
<connect gate="A" pin="INT2" pad="9"/>
<connect gate="A" pin="NC" pad="10"/>
<connect gate="A" pin="RESERVED" pad="11"/>
<connect gate="A" pin="RESERVED_2" pad="3"/>
<connect gate="A" pin="SCL/SCLK" pad="14"/>
<connect gate="A" pin="SDA/SDI/SDIO" pad="13"/>
<connect gate="A" pin="SDO/ALT_ADDRESS" pad="12"/>
<connect gate="A" pin="VDD_I/O" pad="1"/>
<connect gate="A" pin="VS" pad="6"/>
</connects>
<technologies>
<technology name="">
<attribute name="MANUFACTURER_PART_NUMBER" value="ADXL343BCCZ"/>
<attribute name="VENDOR" value="Analog Devices Inc"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="fab_new">
<packages>
<package name="SOIC8">
<description>&lt;B&gt;Wide Plastic Gull Wing Small Outline Package&lt;/B&gt;</description>
</package>
<package name="C1206">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
<package name="C1206FAB">
</package>
<package name="C2220">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
<package name="1X06SMD">
</package>
</packages>
<symbols>
<symbol name="ATTINY45">
<pin name="PA1/SDA/MOSI/AR2"/>
<pin name="VCC"/>
<pin name="PA6/TXD/DAC/AR0"/>
<pin name="PA7/RXD/AR1"/>
<pin name="GND"/>
<pin name="PA3/SCK/AR4"/>
<pin name="PA0/UPDI/AR5"/>
<pin name="PA2/MISO/SCL/AR3"/>
</symbol>
<symbol name="CAP-NONPOLARIZED">
<description>non-polarized capacitor</description>
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
</symbol>
<symbol name="FTDI">
<pin name="GND"/>
<pin name="CTS"/>
<pin name="VCC"/>
<pin name="TXD"/>
<pin name="RXD"/>
<pin name="RTS"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="UC_ATTINY412">
<gates>
<gate name="G$1" symbol="ATTINY45"/>
</gates>
<devices>
<device name="SI" package="SOIC8">
<connects>
<connect gate="G$1" pin="GND" pad="8"/>
<connect gate="G$1" pin="PA0/UPDI/AR5" pad="6"/>
<connect gate="G$1" pin="PA1/SDA/MOSI/AR2" pad="4"/>
<connect gate="G$1" pin="PA2/MISO/SCL/AR3" pad="5"/>
<connect gate="G$1" pin="PA3/SCK/AR4" pad="7"/>
<connect gate="G$1" pin="PA6/TXD/DAC/AR0" pad="2"/>
<connect gate="G$1" pin="PA7/RXD/AR1" pad="3"/>
<connect gate="G$1" pin="VCC" pad="1"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="CAP_UNPOLARIZED" prefix="C" uservalue="yes">
<gates>
<gate name="&gt;NAME" symbol="CAP-NONPOLARIZED"/>
</gates>
<devices>
<device name="" package="C1206">
<connects>
<connect gate="&gt;NAME" pin="1" pad="1"/>
<connect gate="&gt;NAME" pin="2" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="FAB" package="C1206FAB">
<connects>
<connect gate="&gt;NAME" pin="1" pad="1"/>
<connect gate="&gt;NAME" pin="2" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="2220" package="C2220">
<connects>
<connect gate="&gt;NAME" pin="1" pad="1"/>
<connect gate="&gt;NAME" pin="2" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="CONN_06_FTDI-SMD-HEADER">
<gates>
<gate name="G$1" symbol="FTDI"/>
</gates>
<devices>
<device name="" package="1X06SMD">
<connects>
<connect gate="G$1" pin="CTS" pad="2"/>
<connect gate="G$1" pin="GND" pad="1"/>
<connect gate="G$1" pin="RTS" pad="6"/>
<connect gate="G$1" pin="RXD" pad="5"/>
<connect gate="G$1" pin="TXD" pad="4"/>
<connect gate="G$1" pin="VCC" pad="3"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="eagle_fab">
<packages>
<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>
</packages>
<symbols>
<symbol name="R-US">
<pin name="2" direction="pas"/>
<pin name="1" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="RES-US" 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>
</devicesets>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<parts>
<part name="U1" library="ADXL343BCCZ" deviceset="ADXL343BCCZ" device=""/>
<part name="U$1" library="fab_new" deviceset="UC_ATTINY412" device="SI"/>
<part name="C1" library="fab_new" deviceset="CAP_UNPOLARIZED" device="FAB"/>
<part name="R1" library="eagle_fab" deviceset="RES-US" device="1206FAB" value="4.7k"/>
<part name="R2" library="eagle_fab" deviceset="RES-US" device="1206FAB" value="4.7k"/>
<part name="U$2" library="fab_new" deviceset="CONN_06_FTDI-SMD-HEADER" device=""/>
<part name="R3" library="eagle_fab" deviceset="RES-US" device="1206FAB" value="0k"/>
<part name="R4" library="eagle_fab" deviceset="RES-US" device="1206FAB" value="0k"/>
<part name="R5" library="eagle_fab" deviceset="RES-US" device="1206FAB" value="0k"/>
</parts>
<sheets>
<sheet>
<plain>
</plain>
<busses>
</busses>
<nets>
<net name="SCL">
<segment>
<pinref part="U1" gate="A" pin="SCL/SCLK"/>
</segment>
<segment>
<pinref part="R2" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="PA2/MISO/SCL/AR3"/>
</segment>
</net>
<net name="SDA">
<segment>
<pinref part="R1" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="PA1/SDA/MOSI/AR2"/>
</segment>
<segment>
<pinref part="R4" gate="G$1" pin="1"/>
</segment>
</net>
<net name="GND">
<segment>
<pinref part="U1" gate="A" pin="GND"/>
</segment>
<segment>
<pinref part="U1" gate="A" pin="GND_3"/>
</segment>
<segment>
<pinref part="U1" gate="A" pin="GND_2"/>
</segment>
<segment>
<pinref part="U$2" gate="G$1" pin="GND"/>
</segment>
<segment>
<pinref part="C1" gate="&gt;NAME" pin="2"/>
<pinref part="U$1" gate="G$1" pin="GND"/>
</segment>
</net>
<net name="VCC">
<segment>
<pinref part="U$2" gate="G$1" pin="VCC"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="VCC"/>
<pinref part="C1" gate="&gt;NAME" pin="1"/>
</segment>
<segment>
<pinref part="U1" gate="A" pin="!CS"/>
</segment>
<segment>
<pinref part="U1" gate="A" pin="VS"/>
</segment>
<segment>
<pinref part="R1" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="R2" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="R5" gate="G$1" pin="2"/>
<pinref part="U1" gate="A" pin="VDD_I/O"/>
</segment>
<segment>
<pinref part="R5" gate="G$1" pin="1"/>
</segment>
</net>
<net name="RXD">
<segment>
<pinref part="U$2" gate="G$1" pin="RXD"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="PA7/RXD/AR1"/>
</segment>
</net>
<net name="UPDI">
<segment>
<pinref part="U$1" gate="G$1" pin="PA0/UPDI/AR5"/>
</segment>
<segment>
<pinref part="U$2" gate="G$1" pin="RTS"/>
</segment>
</net>
<net name="TXD">
<segment>
<pinref part="U$1" gate="G$1" pin="PA6/TXD/DAC/AR0"/>
</segment>
<segment>
<pinref part="U$2" gate="G$1" pin="TXD"/>
</segment>
</net>
<net name="ALT">
<segment>
<pinref part="U1" gate="A" pin="SDO/ALT_ADDRESS"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="PA3/SCK/AR4"/>
</segment>
</net>
<net name="N$1">
<segment>
<pinref part="U1" gate="A" pin="SDA/SDI/SDIO"/>
<pinref part="R3" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$2">
<segment>
<pinref part="R3" gate="G$1" pin="1"/>
<pinref part="R4" gate="G$1" pin="2"/>
</segment>
</net>
</nets>
</sheet>
</sheets>
</schematic>
</drawing>
</eagle>
