<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="49" y2="0" width="0" layer="20"/>
<wire x1="49" y1="0" x2="49" y2="49" width="0" layer="20"/>
<wire x1="49" y1="49" x2="0" y2="49" width="0" layer="20"/>
<wire x1="0" y1="49" x2="0" y2="0" width="0" layer="20"/>
<hole x="3" y="3" drill="3.2"/>
<hole x="46" y="46" drill="3.2"/>
<text>LedMeHarder
KeyBoard rev1</text>
<text>(c) Moritz Augsburger 2015
http://github.com/maugsburger</text>
<text>0 1</text>
<text>IN</text>
<text>OUT</text>
<hole x="3" y="46" drill="3.2"/>
<hole x="46" y="3" drill="3.2"/>
<text>4
8</text>
</plain>
<libraries>
<library name="rcl">
<packages>
<package name="C0603">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="led">
<packages>
<package name="WS2812B">
<description>&lt;b&gt;Intelligent control LED with integrated light source&lt;/b&gt;&lt;p&gt;
WS2812B&lt;br&gt;
source: http://www.world-semi.com/uploads/soft/130904/1_1500205981.pdf</description>
</package>
</packages>
</library>
<library name="pinhead-mod">
<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="2X05MB">
</package>
<package name="1X04">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt; - 2.54</description>
</package>
</packages>
</library>
<library name="switch-tact">
<description>&lt;b&gt;Diptronics THMD &amp; SMD tact switches&lt;/b&gt;
&lt;p&gt;&lt;ul&gt;
&lt;li&gt;DTS-3: 3.5x6mm THMD tact switch
&lt;li&gt;DTS-6, DTS-64: 6x6mm THMD tact switch
&lt;li&gt;DTSM-3: 3.5x6mm SMD tact switch
&lt;li&gt;DTSM-6, DTSM-64: 6x6mm SMD tact switch
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Doublecheck before using!&lt;/b&gt;&lt;/p&gt;</description>
<packages>
<package name="DTS-6S">
</package>
</packages>
</library>
<library name="microchip">
<packages>
<package name="SSOP20">
<description>&lt;b&gt;Small Shrink Outline Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-amp-micromatch">
<packages>
<package name="MICROMATCH-8">
<description>&lt;b&gt;MicroMaTch 8 &lt;/b&gt; 7-215464-8 / 0-215464-8&lt;p&gt;
Drawing Number C-215464&lt;br&gt;
DDEController.pdf</description>
</package>
</packages>
</library>
<library name="grafiken">
<packages>
<package name="SCHAF-10">
</package>
</packages>
</library>
<library name="jumper">
<packages>
<package name="SJ_2S">
</package>
</packages>
</library>
<library name="switch-alps">
<description>ALPS Switch from Markus Faust &amp;lt;mfaust@htwm.de&amp;gt;&lt;p&gt;
Source: EC12E.scr from eagle.support.ger on news.cadsoft.de at 08.10.2007</description>
<packages>
<package name="ALPS_STEC12E08_NODR">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="LED5" library="led" package="WS2812B" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED6" library="led" package="WS2812B" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED7" library="led" package="WS2812B" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED8" library="led" package="WS2812B" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="rcl" package="C0603" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="rcl" package="C0603" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="rcl" package="C0603" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED1" library="led" package="WS2812B" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED2" library="led" package="WS2812B" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED3" library="led" package="WS2812B" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED4" library="led" package="WS2812B" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="rcl" package="C0603" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="rcl" package="C0603" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="rcl" package="C0603" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S1" library="switch-tact" package="DTS-6S" value="DTS-6OFFSET">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S2" library="switch-tact" package="DTS-6S" value="DTS-6OFFSET">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S3" library="switch-tact" package="DTS-6S" value="DTS-6OFFSET">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S4" library="switch-tact" package="DTS-6S" value="DTS-6OFFSET">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S5" library="switch-tact" package="DTS-6S" value="DTS-6OFFSET">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S6" library="switch-tact" package="DTS-6S" value="DTS-6OFFSET">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S7" library="switch-tact" package="DTS-6S" value="DTS-6OFFSET">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S8" library="switch-tact" package="DTS-6S" value="DTS-6OFFSET">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X1" library="pinhead-mod" package="2X05MB" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SW" library="pinhead-mod" package="1X04" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="rcl" package="C0603" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="rcl" package="C0603" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U1" library="microchip" package="SSOP20" value="MCP23008-E/SS">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="rcl" package="C0603" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X2" library="con-amp-micromatch" package="MICROMATCH-8" value="MICROMATCH-8">
<attribute name="VALUE"/>
</element>
<element name="X3" library="con-amp-micromatch" package="MICROMATCH-8" value="MICROMATCH-8">
<attribute name="VALUE"/>
</element>
<element name="U$1" library="grafiken" package="SCHAF-10" value="SCHAF10MM"/>
<element name="A2" library="jumper" package="SJ_2S" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="A1" library="jumper" package="SJ_2S" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="A0" library="jumper" package="SJ_2S" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SW1" library="switch-alps" package="ALPS_STEC12E08_NODR" value="STEC12E08_NODR"/>
<element name="J1" library="jumper" package="SJ_2S" value=""/>
</elements>
<signals>
<signal name="GND">
<contactref element="LED1" pad="3"/>
<contactref element="LED2" pad="3"/>
<contactref element="C2" pad="1"/>
<contactref element="LED3" pad="3"/>
<contactref element="C3" pad="1"/>
<contactref element="LED4" pad="3"/>
<contactref element="C4" pad="1"/>
<contactref element="LED5" pad="3"/>
<contactref element="LED6" pad="3"/>
<contactref element="C6" pad="1"/>
<contactref element="LED7" pad="3"/>
<contactref element="C7" pad="1"/>
<contactref element="LED8" pad="3"/>
<contactref element="C8" pad="1"/>
<contactref element="S1" pad="3"/>
<contactref element="S8" pad="4"/>
<contactref element="S8" pad="3"/>
<contactref element="S7" pad="4"/>
<contactref element="S7" pad="3"/>
<contactref element="S6" pad="4"/>
<contactref element="S6" pad="3"/>
<contactref element="S5" pad="4"/>
<contactref element="S5" pad="3"/>
<contactref element="S4" pad="4"/>
<contactref element="S4" pad="3"/>
<contactref element="S3" pad="4"/>
<contactref element="S3" pad="3"/>
<contactref element="S2" pad="4"/>
<contactref element="S2" pad="3"/>
<contactref element="S1" pad="4"/>
<contactref element="C1" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="SW" pad="1"/>
<contactref element="U1" pad="9"/>
<contactref element="U1" pad="6"/>
<contactref element="C9" pad="1"/>
<contactref element="X3" pad="2"/>
<contactref element="X2" pad="2"/>
<contactref element="A2" pad="1"/>
<contactref element="A1" pad="1"/>
<contactref element="A0" pad="1"/>
<contactref element="SW1" pad="C"/>
<contactref element="SW1" pad="SW1"/>
<contactref element="X1" pad="2"/>
</signal>
<signal name="VCC">
<contactref element="U1" pad="20"/>
<contactref element="C9" pad="2"/>
<contactref element="X2" pad="1"/>
<contactref element="X3" pad="1"/>
<contactref element="A2" pad="3"/>
<contactref element="A1" pad="3"/>
<contactref element="A0" pad="3"/>
<contactref element="X1" pad="4"/>
</signal>
<signal name="N$43">
<contactref element="LED5" pad="2"/>
<contactref element="LED6" pad="4"/>
</signal>
<signal name="N$44">
<contactref element="LED6" pad="2"/>
<contactref element="LED7" pad="4"/>
</signal>
<signal name="N$45">
<contactref element="LED7" pad="2"/>
<contactref element="LED8" pad="4"/>
</signal>
<signal name="N$29">
<contactref element="LED1" pad="2"/>
<contactref element="LED2" pad="4"/>
</signal>
<signal name="N$30">
<contactref element="LED2" pad="2"/>
<contactref element="LED3" pad="4"/>
</signal>
<signal name="N$31">
<contactref element="LED3" pad="2"/>
<contactref element="LED4" pad="4"/>
</signal>
<signal name="SW8">
<contactref element="U1" pad="12"/>
<contactref element="S8" pad="2"/>
</signal>
<signal name="SW7">
<contactref element="S7" pad="1"/>
<contactref element="U1" pad="13"/>
</signal>
<signal name="SW6">
<contactref element="S6" pad="1"/>
<contactref element="U1" pad="14"/>
</signal>
<signal name="SW5">
<contactref element="S5" pad="1"/>
<contactref element="U1" pad="15"/>
</signal>
<signal name="SW4">
<contactref element="U1" pad="16"/>
<contactref element="S4" pad="2"/>
</signal>
<signal name="SW3">
<contactref element="U1" pad="17"/>
<contactref element="S3" pad="2"/>
</signal>
<signal name="SW2">
<contactref element="S2" pad="1"/>
<contactref element="U1" pad="18"/>
</signal>
<signal name="SW1">
<contactref element="S1" pad="1"/>
<contactref element="U1" pad="19"/>
</signal>
<signal name="ROTP">
<contactref element="X1" pad="7"/>
<contactref element="SW" pad="4"/>
<contactref element="SW1" pad="SW2"/>
</signal>
<signal name="ROTB">
<contactref element="X1" pad="6"/>
<contactref element="SW" pad="3"/>
<contactref element="SW1" pad="B"/>
</signal>
<signal name="ROTA">
<contactref element="X1" pad="5"/>
<contactref element="SW" pad="2"/>
<contactref element="SW1" pad="A"/>
</signal>
<signal name="LED_DIN">
<contactref element="LED1" pad="4"/>
<contactref element="X2" pad="6"/>
<contactref element="X1" pad="3"/>
</signal>
<signal name="SCL">
<contactref element="X1" pad="8"/>
<contactref element="U1" pad="1"/>
<contactref element="X3" pad="4"/>
<contactref element="X2" pad="4"/>
</signal>
<signal name="SDA">
<contactref element="X1" pad="9"/>
<contactref element="U1" pad="2"/>
<contactref element="X2" pad="3"/>
<contactref element="X3" pad="3"/>
</signal>
<signal name="INT">
<contactref element="X1" pad="10"/>
<contactref element="U1" pad="8"/>
<contactref element="X2" pad="5"/>
<contactref element="X3" pad="5"/>
</signal>
<signal name="LED_DOUT8">
<contactref element="LED8" pad="2"/>
<contactref element="J1" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="U1" pad="5"/>
<contactref element="A0" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="U1" pad="4"/>
<contactref element="A1" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="U1" pad="3"/>
<contactref element="A2" pad="2"/>
</signal>
<signal name="+5V">
<contactref element="LED1" pad="1"/>
<contactref element="LED2" pad="1"/>
<contactref element="C2" pad="2"/>
<contactref element="LED3" pad="1"/>
<contactref element="C3" pad="2"/>
<contactref element="LED4" pad="1"/>
<contactref element="C4" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="LED5" pad="1"/>
<contactref element="LED6" pad="1"/>
<contactref element="C6" pad="2"/>
<contactref element="LED7" pad="1"/>
<contactref element="C7" pad="2"/>
<contactref element="LED8" pad="1"/>
<contactref element="C8" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="X2" pad="7"/>
<contactref element="X3" pad="7"/>
<contactref element="X1" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="X3" pad="6"/>
<contactref element="J1" pad="2"/>
</signal>
<signal name="LED_DOUT4">
<contactref element="J1" pad="3"/>
<contactref element="LED4" pad="2"/>
<contactref element="LED5" pad="4"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
