<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.4.1">
<drawing>
<board>
<plain>
<wire x1="0" y1="28.575" x2="0" y2="2.54" width="0" layer="20"/>
<wire x1="0" y1="2.54" x2="2.54" y2="0" width="0" layer="20" curve="90"/>
<wire x1="2.54" y1="0" x2="45.72" y2="0" width="0" layer="20"/>
<wire x1="45.72" y1="0" x2="48.26" y2="2.54" width="0" layer="20" curve="90"/>
<wire x1="48.26" y1="2.54" x2="48.26" y2="28.575" width="0" layer="20"/>
<wire x1="48.26" y1="28.575" x2="45.72" y2="31.115" width="0" layer="20" curve="90"/>
<wire x1="45.72" y1="31.115" x2="2.54" y2="31.115" width="0" layer="20"/>
<wire x1="2.54" y1="31.115" x2="0" y2="28.575" width="0" layer="20" curve="90"/>
<text>10</text>
<text>9</text>
<text>1</text>
<text>2</text>
<text>7</text>
<text>6</text>
<text>3</text>
<text>8</text>
<text>4</text>
<text>5</text>
<text>0</text>
<text>Btn</text>
<text>Btn</text>
<text>Buzzer</text>
<text>tiny.akrobotnerd.com</text>
<text>Tug-o-War</text>
<text>Created by
Michael Backus</text>
<text>On</text>
<text>Off</text>
<text>+</text>
<text>+</text>
<text>+</text>
<text>+</text>
<text>+</text>
<text>+</text>
<text>+</text>
<text>+</text>
<text>v3</text>
</plain>
<libraries>
<library name="Backus">
<packages>
<package name="DIP14">
</package>
<package name="TACTILESWITCH">
</package>
<package name="BUZZER-12MM-KIT">
<description>&lt;h3&gt;12mm Buzzer - PTH (KIT VARIANT)&lt;/h3&gt;
&lt;p&gt;This is a small 12mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interfaces.&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Warning:&lt;/b&gt; This is the KIT version of this package. This package has a smaller diameter top stop mask, which doesn't cover the diameter of the pad. This means only the bottom side of the pads' copper will be exposed. You'll only be able to solder to the bottom side.&lt;/p&gt;
&lt;p&gt;&lt;a href="http://cdn.sparkfun.com/datasheets/Components/General/cem-1203-42-.pdf"&gt;Datasheet&lt;/a&gt;&lt;/p&gt;
&lt;h4&gt;Devices Using&lt;/h4&gt;
&lt;ul&gt;&lt;li&gt;BUZZER&lt;/li&gt;&lt;/ul&gt;</description>
</package>
<package name="BATTERY-AAA-KIT">
<description>&lt;h3&gt;AAA Battery Clips (KIT Variant)&lt;/h3&gt;
&lt;p&gt;PCB mount clips properly spaced to hold a AAA battery.&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Warning:&lt;/b&gt; This is the KIT version of this package. This package has a smaller diameter top stop mask, which doesn't cover the diameter of the pad. This means only the bottom side of the pads' copper will be exposed. You'll only be able to solder to the bottom side.&lt;/p&gt;
&lt;p&gt;&lt;a href="http://cdn.sparkfun.com/datasheets/Prototyping/M60-2p9.pdf"&gt;Datasheet&lt;/a&gt;&lt;/p&gt;
&lt;h4&gt;Devices Using&lt;/h4&gt;
&lt;ul&gt;&lt;li&gt;BATTERY&lt;/li&gt;&lt;/ul&gt;</description>
</package>
<package name="LED_5MM-KIT">
<description>&lt;h3&gt;LED 5mm KIT PTH&lt;/h3&gt;
&lt;p&gt;
&lt;b&gt;Warning:&lt;/b&gt; This is the KIT version of this package. This package has a smaller diameter top stop mask, which doesn't cover the diameter of the pad. This means only the bottom side of the pads' copper will be exposed. You'll only be able to solder to the bottom side.&lt;/p&gt;

&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 2&lt;/li&gt;
&lt;li&gt;Pin pitch: 0.1inch&lt;/li&gt;
&lt;li&gt;Diameter: 5mm&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example Device:
&lt;ul&gt;&lt;li&gt;LED&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="EG1218">
</package>
<package name="DO41-7">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="D10" library="Backus" package="LED_5MM-KIT" value="">
<attribute name="VALUE"/>
</element>
<element name="D11" library="Backus" package="LED_5MM-KIT" value="">
<attribute name="VALUE"/>
</element>
<element name="D3" library="Backus" package="LED_5MM-KIT" value="">
<attribute name="VALUE"/>
</element>
<element name="D4" library="Backus" package="LED_5MM-KIT" value="">
<attribute name="VALUE"/>
</element>
<element name="D6" library="Backus" package="LED_5MM-KIT" value="">
<attribute name="VALUE"/>
</element>
<element name="D7" library="Backus" package="LED_5MM-KIT" value="">
<attribute name="VALUE"/>
</element>
<element name="D8" library="Backus" package="LED_5MM-KIT" value="">
<attribute name="VALUE"/>
</element>
<element name="D9" library="Backus" package="LED_5MM-KIT" value="">
<attribute name="VALUE"/>
</element>
<element name="U$2" library="Backus" package="DIP14" value="ATTINY84ATTINY84-20PU"/>
<element name="BT1" library="Backus" package="BATTERY-AAA-KIT" value="">
<attribute name="PROD_ID" value="BATT-08571"/>
<attribute name="SF_SKU" value="PRT-12718"/>
<attribute name="VALUE"/>
</element>
<element name="BT2" library="Backus" package="BATTERY-AAA-KIT" value="">
<attribute name="PROD_ID" value="BATT-08571"/>
<attribute name="SF_SKU" value="PRT-12718"/>
<attribute name="VALUE"/>
</element>
<element name="LS1" library="Backus" package="BUZZER-12MM-KIT" value="BUZZER-PTH_KIT">
<attribute name="PROD_ID" value="COMP-08253"/>
<attribute name="SF_SKU" value="COM-07950"/>
</element>
<element name="U$1" library="Backus" package="TACTILESWITCH" value="TACTILESWITCH"/>
<element name="U$3" library="Backus" package="TACTILESWITCH" value="TACTILESWITCH"/>
<element name="D1" library="Backus" package="DO41-7" value="">
<attribute name="VALUE"/>
</element>
<element name="S1" library="Backus" package="EG1218" value=""/>
</elements>
<signals>
<signal name="D0">
<contactref element="U$2" pad="13"/>
<contactref element="U$1" pad="P$1"/>
</signal>
<signal name="D5">
<contactref element="U$3" pad="P$2"/>
<contactref element="U$2" pad="8"/>
</signal>
<signal name="D2">
<contactref element="U$2" pad="11"/>
<contactref element="D3" pad="A"/>
</signal>
<signal name="D3">
<contactref element="U$2" pad="10"/>
<contactref element="D4" pad="A"/>
</signal>
<signal name="D6">
<contactref element="U$2" pad="7"/>
<contactref element="D7" pad="A"/>
</signal>
<signal name="D7">
<contactref element="U$2" pad="6"/>
<contactref element="D8" pad="A"/>
</signal>
<signal name="D10">
<contactref element="U$2" pad="2"/>
<contactref element="D9" pad="A"/>
</signal>
<signal name="D9">
<contactref element="U$2" pad="3"/>
<contactref element="D10" pad="A"/>
</signal>
<signal name="D8">
<contactref element="U$2" pad="5"/>
<contactref element="D11" pad="A"/>
</signal>
<signal name="GND">
<contactref element="D6" pad="K"/>
<contactref element="D7" pad="K"/>
<contactref element="D8" pad="K"/>
<contactref element="D9" pad="K"/>
<contactref element="D10" pad="K"/>
<contactref element="D11" pad="K"/>
<contactref element="D3" pad="K"/>
<contactref element="D4" pad="K"/>
<contactref element="LS1" pad="-"/>
<contactref element="U$1" pad="P$2"/>
<contactref element="U$3" pad="P$1"/>
<contactref element="U$2" pad="14"/>
<contactref element="BT1" pad="GND@1" route="any" routetag="G$1.-"/>
<contactref element="BT1" pad="GND@2" route="any" routetag="G$1.-"/>
</signal>
<signal name="N$11">
<contactref element="BT1" pad="PWR@1" route="any" routetag="G$1.+"/>
<contactref element="BT2" pad="GND@1" route="any" routetag="G$1.-"/>
<contactref element="BT1" pad="PWR@2" route="any" routetag="G$1.+"/>
<contactref element="BT2" pad="GND@2" route="any" routetag="G$1.-"/>
</signal>
<signal name="N$13">
<contactref element="U$2" pad="1"/>
<contactref element="D1" pad="C"/>
</signal>
<signal name="D4">
<contactref element="U$2" pad="9"/>
<contactref element="LS1" pad="+"/>
</signal>
<signal name="N$15">
<contactref element="S1" pad="S"/>
<contactref element="D1" pad="A"/>
</signal>
<signal name="N$16">
<contactref element="BT2" pad="PWR@1" route="any" routetag="G$1.+"/>
<contactref element="S1" pad="P"/>
<contactref element="BT2" pad="PWR@2" route="any" routetag="G$1.+"/>
</signal>
<signal name="D1">
<contactref element="U$2" pad="12"/>
<contactref element="D6" pad="A"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
