<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.2.1">
<drawing>
<board>
<plain>
</plain>
<libraries>
<library name="fab">
<packages>
<package name="C1206FAB">
</package>
<package name="SOD123">
<description>&lt;b&gt;SMALL OUTLINE DIODE&lt;/b&gt;</description>
</package>
<package name="LED1206FAB">
<description>LED1206 FAB style (smaller pads to allow trace between)</description>
</package>
<package name="TQFP32-08THIN">
</package>
<package name="3.5MMTERM">
</package>
<package name="R1206FAB">
</package>
<package name="1X06SMD">
</package>
<package name="2X03SMD">
</package>
<package name="2-SMD-5X3MM">
</package>
<package name="USB_MINIB">
</package>
<package name="SOT23">
<description>&lt;b&gt;SOT 23&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="jumper">
<description>&lt;b&gt;Jumpers&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SJ">
<description>&lt;b&gt;Solder jumper&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="allegro">
<description>&lt;b&gt;Allegro MicroSystems, Inc&lt;/b&gt;&lt;p&gt;
www.allegromicro.com&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="CB-PFF">
<description>&lt;b&gt;5-pin module, leadform PFF&lt;/b&gt;&lt;p&gt;
Source: http://www.allegromicro.com/en/Products/Part_Numbers/0758/0758.pdf</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="fab" package="C1206FAB" value="0.1uF"/>
<element name="C2" library="fab" package="C1206FAB" value="1uF"/>
<element name="C3" library="fab" package="C1206FAB" value="10pF"/>
<element name="C4" library="fab" package="C1206FAB" value="10pF"/>
<element name="C5" library="fab" package="C1206FAB" value="1uF"/>
<element name="C6" library="fab" package="C1206FAB" value="100nF"/>
<element name="D1" library="fab" package="SOD123" value="3.3"/>
<element name="D2" library="fab" package="SOD123" value="3.3"/>
<element name="D3" library="fab" package="SOD123" value="5v"/>
<element name="GREEN1" library="fab" package="LED1206FAB" value="LEDFAB1206"/>
<element name="IC2" library="fab" package="TQFP32-08THIN" value="ATMEGA88-THIN"/>
<element name="R1" library="fab" package="R1206FAB" value="10k"/>
<element name="R10" library="fab" package="R1206FAB" value="1k"/>
<element name="R11" library="fab" package="R1206FAB" value="1m ohm"/>
<element name="R12" library="fab" package="R1206FAB" value="5m ohm"/>
<element name="R13" library="fab" package="R1206FAB" value="1m ohm"/>
<element name="R14" library="fab" package="R1206FAB" value="100"/>
<element name="R15" library="fab" package="R1206FAB" value="100"/>
<element name="R2" library="fab" package="R1206FAB" value="49,9"/>
<element name="R3" library="fab" package="R1206FAB" value="100"/>
<element name="R4" library="fab" package="R1206FAB" value="100"/>
<element name="R5" library="fab" package="R1206FAB" value="49,9"/>
<element name="R6" library="fab" package="R1206FAB" value="100"/>
<element name="R7" library="fab" package="R1206FAB" value="499"/>
<element name="R8" library="fab" package="R1206FAB" value="50"/>
<element name="R9" library="fab" package="R1206FAB" value="1000"/>
<element name="RED" library="fab" package="LED1206FAB" value="LEDFAB1206"/>
<element name="RED1" library="fab" package="LED1206FAB" value="LEDFAB1206"/>
<element name="SERIAL" library="fab" package="1X06SMD" value="FTDI-SMD-HEADER"/>
<element name="U$1" library="fab" package="2X03SMD" value="AVRISPSMD"/>
<element name="20MHZ" library="fab" package="2-SMD-5X3MM" value="CRYSTAL"/>
<element name="U$3" library="fab" package="USB_MINIB" value="USB_MINIB"/>
<element name="WHITE" library="fab" package="LED1206FAB" value="LEDFAB1206"/>
<element name="R17" library="fab" package="R1206FAB" value="20kohm"/>
<element name="R18" library="fab" package="R1206FAB" value="10k ohm"/>
<element name="R19" library="fab" package="R1206FAB" value="500 ohm"/>
<element name="J6" library="fab" package="3.5MMTERM" value="TERM-1X02-ADAFRUIT"/>
<element name="SJ1" library="jumper" package="SJ" value=""/>
<element name="SJ2" library="jumper" package="SJ" value=""/>
<element name="SJ3" library="jumper" package="SJ" value=""/>
<element name="SJ4" library="jumper" package="SJ" value=""/>
<element name="SJ5" library="jumper" package="SJ" value=""/>
<element name="SJ6" library="jumper" package="SJ" value=""/>
<element name="C8" library="fab" package="C1206FAB" value="1uF"/>
<element name="IC4" library="fab" package="SOT23" value="5v"/>
<element name="IC3" library="allegro" package="CB-PFF" value="ACS758LCB-050B-PFF-T">
<attribute name="MF" value=""/>
<attribute name="MPN" value="ACS758LCB-050B-PFF-T"/>
<attribute name="OC_FARNELL" value="1718997"/>
<attribute name="OC_NEWARK" value="04R7131"/>
</element>
<element name="J1" library="fab" package="3.5MMTERM" value="TERM-1X02-ADAFRUIT"/>
<element name="SJ7" library="jumper" package="SJ" value=""/>
<element name="R16" library="fab" package="R1206FAB" value="10k ohm"/>
</elements>
<signals>
<signal name="XTAL2">
<contactref element="C4" pad="2"/>
<contactref element="20MHZ" pad="P$1"/>
<contactref element="IC2" pad="8"/>
</signal>
<signal name="XTAL1">
<contactref element="C3" pad="2"/>
<contactref element="20MHZ" pad="P$2"/>
<contactref element="IC2" pad="7"/>
</signal>
<signal name="MOSI">
<contactref element="U$1" pad="4"/>
<contactref element="IC2" pad="15"/>
</signal>
<signal name="MISO">
<contactref element="U$1" pad="1"/>
<contactref element="IC2" pad="16"/>
</signal>
<signal name="RST">
<contactref element="R1" pad="1"/>
<contactref element="U$1" pad="5"/>
<contactref element="IC2" pad="29"/>
</signal>
<signal name="VCC">
<contactref element="U$1" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="IC2" pad="6"/>
<contactref element="IC2" pad="18"/>
<contactref element="IC2" pad="4"/>
<contactref element="R1" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="WHITE" pad="1"/>
<contactref element="SERIAL" pad="3"/>
<contactref element="U$3" pad="VBUS"/>
<contactref element="R7" pad="1"/>
<contactref element="R13" pad="1"/>
<contactref element="R17" pad="1"/>
<contactref element="C8" pad="2"/>
<contactref element="IC4" pad="1"/>
<contactref element="SJ2" pad="1"/>
<contactref element="IC2" pad="20"/>
</signal>
<signal name="GND">
<contactref element="U$1" pad="6"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="IC2" pad="5"/>
<contactref element="IC2" pad="3"/>
<contactref element="IC2" pad="21"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="SERIAL" pad="1"/>
<contactref element="R3" pad="1"/>
<contactref element="R8" pad="1"/>
<contactref element="R9" pad="1"/>
<contactref element="U$3" pad="GND"/>
<contactref element="D1" pad="ANODE"/>
<contactref element="D2" pad="ANODE"/>
<contactref element="D3" pad="CATHODE"/>
<contactref element="R14" pad="1"/>
<contactref element="IC4" pad="3"/>
<contactref element="C8" pad="1"/>
<contactref element="SJ1" pad="2"/>
<contactref element="IC3" pad="2"/>
<contactref element="J1" pad="1"/>
<contactref element="R16" pad="2"/>
</signal>
<signal name="SCK">
<contactref element="U$1" pad="3"/>
<contactref element="IC2" pad="17"/>
</signal>
<signal name="RXD">
<contactref element="IC2" pad="30"/>
<contactref element="RED1" pad="1"/>
<contactref element="SERIAL" pad="4"/>
</signal>
<signal name="TXD">
<contactref element="IC2" pad="31"/>
<contactref element="GREEN1" pad="1"/>
<contactref element="SERIAL" pad="5"/>
</signal>
<signal name="N$8">
<contactref element="WHITE" pad="2"/>
<contactref element="R9" pad="2"/>
</signal>
<signal name="CTS">
<contactref element="SERIAL" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="RED1" pad="2"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="R4" pad="1"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="GREEN1" pad="2"/>
<contactref element="R6" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="R6" pad="1"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="N$11">
<contactref element="SERIAL" pad="6"/>
<contactref element="C6" pad="2"/>
</signal>
<signal name="RST1">
<contactref element="C6" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="U$3" pad="D+"/>
<contactref element="R2" pad="2"/>
<contactref element="D2" pad="CATHODE"/>
</signal>
<signal name="N$3">
<contactref element="U$3" pad="D-"/>
<contactref element="R5" pad="2"/>
<contactref element="D1" pad="CATHODE"/>
<contactref element="R10" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="R10" pad="1"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="USBD-">
<contactref element="R5" pad="1"/>
<contactref element="IC2" pad="1"/>
</signal>
<signal name="USBD+">
<contactref element="R2" pad="1"/>
<contactref element="IC2" pad="32"/>
</signal>
<signal name="VOLT">
<contactref element="R12" pad="2"/>
<contactref element="R11" pad="1"/>
<contactref element="D3" pad="ANODE"/>
<contactref element="IC2" pad="23"/>
</signal>
<signal name="RES">
<contactref element="R13" pad="2"/>
<contactref element="IC2" pad="24"/>
<contactref element="SJ4" pad="2"/>
</signal>
<signal name="SQUACK">
<contactref element="RED" pad="1"/>
<contactref element="IC2" pad="11"/>
</signal>
<signal name="BEEP">
<contactref element="IC2" pad="25"/>
<contactref element="SJ6" pad="1"/>
<contactref element="SJ7" pad="2"/>
<contactref element="R16" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="RED" pad="2"/>
<contactref element="R15" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="R15" pad="1"/>
<contactref element="R14" pad="2"/>
</signal>
<signal name="TEMP">
<contactref element="R17" pad="2"/>
<contactref element="SJ3" pad="2"/>
</signal>
<signal name="CHARGEPIN">
<contactref element="R18" pad="1"/>
<contactref element="IC2" pad="9"/>
</signal>
<signal name="READPIN">
<contactref element="R18" pad="2"/>
<contactref element="R19" pad="2"/>
<contactref element="IC2" pad="26"/>
<contactref element="SJ5" pad="1"/>
</signal>
<signal name="DISCHARGE">
<contactref element="R19" pad="1"/>
<contactref element="IC2" pad="2"/>
</signal>
<signal name="COMMON">
<contactref element="J6" pad="1"/>
<contactref element="SJ1" pad="1"/>
<contactref element="R11" pad="2"/>
<contactref element="SJ6" pad="2"/>
<contactref element="IC3" pad="IP-@14" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@7" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@10" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@13" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@11" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@2" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@3" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@4" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@9" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@12" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@17" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@8" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@15" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@16" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@6" route="any" routetag="G$1.IP-"/>
<contactref element="IC3" pad="IP-@5" route="any" routetag="G$1.IP-"/>
</signal>
<signal name="RED">
<contactref element="J6" pad="2"/>
<contactref element="SJ2" pad="2"/>
<contactref element="R12" pad="1"/>
<contactref element="SJ3" pad="1"/>
<contactref element="SJ5" pad="2"/>
<contactref element="SJ4" pad="1"/>
<contactref element="IC3" pad="IP+@10" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@12" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@8" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@7" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@11" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@2" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@3" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@15" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@16" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@5" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@13" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@4" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@9" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@6" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@14" route="any" routetag="G$1.IP+"/>
<contactref element="IC3" pad="IP+@17" route="any" routetag="G$1.IP+"/>
<contactref element="SJ7" pad="1"/>
</signal>
<signal name="+9V">
<contactref element="IC4" pad="2"/>
<contactref element="J1" pad="2"/>
</signal>
<signal name="¨VCC">
<contactref element="IC3" pad="1"/>
</signal>
<signal name="AMPSIGNAL">
<contactref element="IC3" pad="3"/>
<contactref element="IC2" pad="27"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
