<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.4.3">
<drawing>
<schematic>
<libraries>
<library name="tb6600hq">
<packages>
<package name="TB6600HQ">
</package>
<package name="P-HZIP25-1.00G">
</package>
</packages>
<symbols>
<symbol name="TB6600">
<pin name="ALERT" direction="out"/>
<pin name="S-GND" direction="pwr"/>
<pin name="TQ" direction="in"/>
<pin name="LATCH" direction="in"/>
<pin name="VREF" direction="in"/>
<pin name="VCCB" direction="pwr"/>
<pin name="M1" direction="in"/>
<pin name="M2" direction="in"/>
<pin name="M3" direction="in"/>
<pin name="OUT2B" direction="out"/>
<pin name="NFB" direction="in"/>
<pin name="OUT1B" direction="out"/>
<pin name="GND-B" direction="pwr"/>
<pin name="OUT2A" direction="out"/>
<pin name="NFA" direction="in"/>
<pin name="OUT1A" direction="out"/>
<pin name="GND-A" direction="out"/>
<pin name="ENABLE" direction="in"/>
<pin name="RESET" direction="in"/>
<pin name="VCCA" direction="pwr"/>
<pin name="STEP" direction="in"/>
<pin name="DIR" direction="in"/>
<pin name="OSC" direction="in"/>
<pin name="VREG" direction="out"/>
<pin name="MON" direction="out"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="TB6600">
<gates>
<gate name="G$1" symbol="TB6600"/>
</gates>
<devices>
<device name="HQ" package="TB6600HQ">
<connects>
<connect gate="G$1" pin="ALERT" pad="1"/>
<connect gate="G$1" pin="DIR" pad="22"/>
<connect gate="G$1" pin="ENABLE" pad="18"/>
<connect gate="G$1" pin="GND-A" pad="17"/>
<connect gate="G$1" pin="GND-B" pad="13"/>
<connect gate="G$1" pin="LATCH" pad="4"/>
<connect gate="G$1" pin="M1" pad="7"/>
<connect gate="G$1" pin="M2" pad="8"/>
<connect gate="G$1" pin="M3" pad="9"/>
<connect gate="G$1" pin="MON" pad="25"/>
<connect gate="G$1" pin="NFA" pad="15"/>
<connect gate="G$1" pin="NFB" pad="11"/>
<connect gate="G$1" pin="OSC" pad="23"/>
<connect gate="G$1" pin="OUT1A" pad="16"/>
<connect gate="G$1" pin="OUT1B" pad="12"/>
<connect gate="G$1" pin="OUT2A" pad="14"/>
<connect gate="G$1" pin="OUT2B" pad="10"/>
<connect gate="G$1" pin="RESET" pad="19"/>
<connect gate="G$1" pin="S-GND" pad="2"/>
<connect gate="G$1" pin="STEP" pad="21"/>
<connect gate="G$1" pin="TQ" pad="3"/>
<connect gate="G$1" pin="VCCA" pad="20"/>
<connect gate="G$1" pin="VCCB" pad="6"/>
<connect gate="G$1" pin="VREF" pad="5"/>
<connect gate="G$1" pin="VREG" pad="24"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="HG" package="P-HZIP25-1.00G">
<connects>
<connect gate="G$1" pin="ALERT" pad="1"/>
<connect gate="G$1" pin="DIR" pad="22"/>
<connect gate="G$1" pin="ENABLE" pad="18"/>
<connect gate="G$1" pin="GND-A" pad="17"/>
<connect gate="G$1" pin="GND-B" pad="13"/>
<connect gate="G$1" pin="LATCH" pad="4"/>
<connect gate="G$1" pin="M1" pad="7"/>
<connect gate="G$1" pin="M2" pad="8"/>
<connect gate="G$1" pin="M3" pad="9"/>
<connect gate="G$1" pin="MON" pad="25"/>
<connect gate="G$1" pin="NFA" pad="15"/>
<connect gate="G$1" pin="NFB" pad="11"/>
<connect gate="G$1" pin="OSC" pad="23"/>
<connect gate="G$1" pin="OUT1A" pad="16"/>
<connect gate="G$1" pin="OUT1B" pad="12"/>
<connect gate="G$1" pin="OUT2A" pad="14"/>
<connect gate="G$1" pin="OUT2B" pad="10"/>
<connect gate="G$1" pin="RESET" pad="19"/>
<connect gate="G$1" pin="S-GND" pad="2"/>
<connect gate="G$1" pin="STEP" pad="21"/>
<connect gate="G$1" pin="TQ" pad="3"/>
<connect gate="G$1" pin="VCCA" pad="20"/>
<connect gate="G$1" pin="VCCB" pad="6"/>
<connect gate="G$1" pin="VREF" pad="5"/>
<connect gate="G$1" pin="VREG" pad="24"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="FAB_Hello">
<packages>
<package name="1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="0402">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="5MM">
<description>5 mm, round</description>
</package>
<package name="0603">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
</packages>
<symbols>
<symbol name="LED">
<pin name="C" direction="pas"/>
<pin name="A" direction="pas"/>
</symbol>
<symbol name="CAP-NP">
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="LED" uservalue="yes">
<gates>
<gate name="G$1" symbol="LED"/>
</gates>
<devices>
<device name="1206" package="1206">
<connects>
<connect gate="G$1" pin="A" pad="1"/>
<connect gate="G$1" pin="C" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="0402" package="0402">
<connects>
<connect gate="G$1" pin="A" pad="1"/>
<connect gate="G$1" pin="C" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="5MM" package="5MM">
<connects>
<connect gate="G$1" pin="A" pad="IN"/>
<connect gate="G$1" pin="C" pad="OUT"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="0603" package="0603">
<connects>
<connect gate="G$1" pin="A" pad="1"/>
<connect gate="G$1" pin="C" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="UNPOLARIZED_CAPACITOR" prefix="C" uservalue="yes">
<description>unpolarized_capacitor</description>
<gates>
<gate name="1" symbol="CAP-NP"/>
</gates>
<devices>
<device name="1206" package="1206">
<connects>
<connect gate="1" pin="1" pad="1"/>
<connect gate="1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="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>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="2512">
</package>
</packages>
<symbols>
<symbol name="RESISTOR">
<pin name="2" direction="pas"/>
<pin name="1" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="0.001OHM-3W-1%(2512)" prefix="R">
<gates>
<gate name="G$1" symbol="RESISTOR"/>
</gates>
<devices>
<device name="3W/1%" package="2512">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="PROD_ID" value="RES-12449"/>
<attribute name="VALUE" value="0.001"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="EIA3216">
</package>
<package name="EIA3528">
</package>
<package name="CPOL-RADIAL-100UF-25V">
</package>
<package name="CPOL-RADIAL-10UF-25V">
</package>
<package name="EIA7343">
</package>
<package name="PANASONIC_G">
<description>&lt;b&gt;Panasonic Aluminium Electrolytic Capacitor VS-Serie Package G&lt;/b&gt;</description>
</package>
<package name="PANASONIC_E">
<description>&lt;b&gt;Panasonic Aluminium Electrolytic Capacitor VS-Serie Package E&lt;/b&gt;</description>
</package>
<package name="PANASONIC_C">
<description>&lt;b&gt;Panasonic Aluminium Electrolytic Capacitor VS-Serie Package E&lt;/b&gt;</description>
</package>
<package name="NIPPON_F80">
</package>
<package name="PANASONIC_D">
</package>
<package name="CPOL-RADIAL-1000UF-63V">
</package>
<package name="CPOL-RADIAL-1000UF-25V">
</package>
<package name="VISHAY_C">
</package>
<package name="PANASONIC_H13">
</package>
<package name="EIA6032">
</package>
<package name="EN_J2">
<description>Type J2 package for SMD supercap PRT-10317 (p# EEC-EN0F204J2)</description>
</package>
<package name="EIA3528-KIT">
<description>&lt;h3&gt;EIA3528-KIT&lt;/h3&gt;
&lt;b&gt;Warning:&lt;/b&gt; This is the KIT version of this package. This package has longer pads to make hand soldering easier.&lt;br&gt;</description>
</package>
<package name="EIA3216-KIT">
<description>&lt;h3&gt;EIA3216-KIT&lt;/h3&gt;
&lt;b&gt;Warning:&lt;/b&gt; This is the KIT version of this package. This package has longer pads to make hand soldering easier.&lt;br&gt;</description>
</package>
</packages>
<symbols>
<symbol name="CAP_POL">
<pin name="+" direction="pas"/>
<pin name="-" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="CAP_POL" prefix="C" uservalue="yes">
<description>&lt;b&gt;Capacitor Polarized&lt;/b&gt;
These are standard SMD and PTH capacitors. Normally 10uF, 47uF, and 100uF in electrolytic and tantalum varieties. Always verify the external diameter of the through hole cap, it varies with capacity, voltage, and manufacturer. The EIA devices should be standard.</description>
<gates>
<gate name="G$1" symbol="CAP_POL"/>
</gates>
<devices>
<device name="1206" package="EIA3216">
<connects>
<connect gate="G$1" pin="+" pad="A"/>
<connect gate="G$1" pin="-" pad="C"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="3528" package="EIA3528">
<connects>
<connect gate="G$1" pin="+" pad="A"/>
<connect gate="G$1" pin="-" pad="C"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="PTH1" package="CPOL-RADIAL-100UF-25V">
<connects>
<connect gate="G$1" pin="+" pad="1"/>
<connect gate="G$1" pin="-" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="PTH2" package="CPOL-RADIAL-10UF-25V">
<connects>
<connect gate="G$1" pin="+" pad="1"/>
<connect gate="G$1" pin="-" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="7343" package="EIA7343">
<connects>
<connect gate="G$1" pin="+" pad="A"/>
<connect gate="G$1" pin="-" pad="C"/>
</connects>
<technologies>
<technology name="">
<attribute name="PROD_ID" value="CAP-08702"/>
</technology>
</technologies>
</device>
<device name="G" package="PANASONIC_G">
<connects>
<connect gate="G$1" pin="+" pad="+"/>
<connect gate="G$1" pin="-" pad="-"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="E" package="PANASONIC_E">
<connects>
<connect gate="G$1" pin="+" pad="+"/>
<connect gate="G$1" pin="-" pad="-"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="C" package="PANASONIC_C">
<connects>
<connect gate="G$1" pin="+" pad="+"/>
<connect gate="G$1" pin="-" pad="-"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="F80" package="NIPPON_F80">
<connects>
<connect gate="G$1" pin="+" pad="+"/>
<connect gate="G$1" pin="-" pad="-"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="D" package="PANASONIC_D">
<connects>
<connect gate="G$1" pin="+" pad="+"/>
<connect gate="G$1" pin="-" pad="-"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="PTH3" package="CPOL-RADIAL-1000UF-63V">
<connects>
<connect gate="G$1" pin="+" pad="1"/>
<connect gate="G$1" pin="-" pad="2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="PTH4" package="CPOL-RADIAL-1000UF-25V">
<connects>
<connect gate="G$1" pin="+" pad="+"/>
<connect gate="G$1" pin="-" pad="-"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="SMD" package="VISHAY_C">
<connects>
<connect gate="G$1" pin="+" pad="+"/>
<connect gate="G$1" pin="-" pad="-"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="H13" package="PANASONIC_H13">
<connects>
<connect gate="G$1" pin="+" pad="+"/>
<connect gate="G$1" pin="-" pad="-"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="6032" package="EIA6032">
<connects>
<connect gate="G$1" pin="+" pad="P$1"/>
<connect gate="G$1" pin="-" pad="P$2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="EN_J2" package="EN_J2">
<connects>
<connect gate="G$1" pin="+" pad="+"/>
<connect gate="G$1" pin="-" pad="-"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="3528-KIT" package="EIA3528-KIT">
<connects>
<connect gate="G$1" pin="+" pad="A"/>
<connect gate="G$1" pin="-" pad="C"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="1206-KIT" package="EIA3216-KIT">
<connects>
<connect gate="G$1" pin="+" pad="A"/>
<connect gate="G$1" pin="-" pad="C"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="Ava">
<packages>
<package name="TS53YL104MR10_TRIMMER">
</package>
</packages>
<symbols>
<symbol name="POT">
<pin name="A" direction="pas"/>
<pin name="E" direction="pas"/>
<pin name="S" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="TS53YL104MR10-TRIMMER">
<gates>
<gate name="G$1" symbol="POT"/>
</gates>
<devices>
<device name="" package="TS53YL104MR10_TRIMMER">
<connects>
<connect gate="G$1" pin="A" pad="P$3"/>
<connect gate="G$1" pin="E" pad="P$2"/>
<connect gate="G$1" pin="S" pad="P$1"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="74HC123D">
<packages>
<package name="SOIC127P600X175-16N">
</package>
</packages>
<symbols>
<symbol name="74HC123D">
<pin name="VCC" direction="pwr"/>
<pin name="2REXT/CEXT" direction="pas"/>
<pin name="1REXT/CEXT" direction="pas"/>
<pin name="1CEXT" direction="pas"/>
<pin name="2CEXT" direction="pas"/>
<pin name="1B" direction="in"/>
<pin name="2B" direction="in"/>
<pin name="1~A" direction="in"/>
<pin name="2~A" direction="in"/>
<pin name="1~RD" direction="in"/>
<pin name="2~RD" direction="in"/>
<pin name="GND" direction="pas"/>
<pin name="1Q" direction="out"/>
<pin name="1~Q" direction="out"/>
<pin name="2Q" direction="out"/>
<pin name="2~Q" direction="out"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="74HC123D" prefix="U">
<description>Dual retriggerable monostable multivibrator with reset</description>
<gates>
<gate name="A" symbol="74HC123D"/>
</gates>
<devices>
<device name="" package="SOIC127P600X175-16N">
<connects>
<connect gate="A" pin="1B" pad="2"/>
<connect gate="A" pin="1CEXT" pad="14"/>
<connect gate="A" pin="1Q" pad="13"/>
<connect gate="A" pin="1REXT/CEXT" pad="15"/>
<connect gate="A" pin="1~A" pad="1"/>
<connect gate="A" pin="1~Q" pad="4"/>
<connect gate="A" pin="1~RD" pad="3"/>
<connect gate="A" pin="2B" pad="10"/>
<connect gate="A" pin="2CEXT" pad="6"/>
<connect gate="A" pin="2Q" pad="5"/>
<connect gate="A" pin="2REXT/CEXT" pad="7"/>
<connect gate="A" pin="2~A" pad="9"/>
<connect gate="A" pin="2~Q" pad="12"/>
<connect gate="A" pin="2~RD" pad="11"/>
<connect gate="A" pin="GND" pad="8"/>
<connect gate="A" pin="VCC" pad="16"/>
</connects>
<technologies>
<technology name="">
<attribute name="MPN" value="74HC123D"/>
<attribute name="OC_FARNELL" value="1085332"/>
<attribute name="OC_NEWARK" value="99K0580"/>
<attribute name="PACKAGE" value="SOIC-16"/>
<attribute name="SUPPLIER" value="NXP"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="optocoupler">
<description>&lt;b&gt;Opto Couplers&lt;/b&gt;&lt;p&gt;
Siemens, Hewlett-Packard, Texas Instuments, Sharp, Motorola&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL04">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
<package name="DIL06">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
<symbols>
<symbol name="OK">
<pin name="A" direction="pas"/>
<pin name="C" direction="pas"/>
<pin name="EMIT" direction="pas"/>
<pin name="COL" direction="pas"/>
</symbol>
<symbol name="OK-B">
<pin name="A" direction="pas"/>
<pin name="C" direction="pas"/>
<pin name="BAS" direction="pas"/>
<pin name="EMI" direction="pas"/>
<pin name="COL" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="PC817" prefix="OC" uservalue="yes">
<description>&lt;b&gt;SHARP OPTO COUPLER&lt;/b&gt;</description>
<gates>
<gate name="A" symbol="OK"/>
</gates>
<devices>
<device name="" package="DIL04">
<connects>
<connect gate="A" pin="A" pad="1"/>
<connect gate="A" pin="C" pad="2"/>
<connect gate="A" pin="COL" pad="4"/>
<connect gate="A" pin="EMIT" pad="3"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="4N35" prefix="OC" uservalue="yes">
<description>&lt;b&gt;MOTOROLA OPTO COUPLER&lt;/b&gt;</description>
<gates>
<gate name="G$1" symbol="OK-B"/>
</gates>
<devices>
<device name="" package="DIL06">
<connects>
<connect gate="G$1" pin="A" pad="1"/>
<connect gate="G$1" pin="BAS" pad="6"/>
<connect gate="G$1" pin="C" pad="2"/>
<connect gate="G$1" pin="COL" pad="5"/>
<connect gate="G$1" pin="EMI" pad="4"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="optocoupler-2">
<description>&lt;b&gt;Opto Couplers&lt;/b&gt;&lt;p&gt;
Siemens, Hewlett-Packard, Texas Instuments, Sharp, Motorola&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL08">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
<symbols>
<symbol name="137">
<pin name="A" direction="pas"/>
<pin name="C" direction="pas"/>
<pin name="VO" direction="pas"/>
<pin name="VCC" direction="pas"/>
<pin name="GND" direction="pas"/>
<pin name="VE" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="6N137" prefix="OK">
<description>&lt;b&gt;MOTOROLA OPTO COUPLER&lt;/b&gt;</description>
<gates>
<gate name="A" symbol="137"/>
</gates>
<devices>
<device name="" package="DIL08">
<connects>
<connect gate="A" pin="A" pad="2"/>
<connect gate="A" pin="C" pad="3"/>
<connect gate="A" pin="GND" pad="5"/>
<connect gate="A" pin="VCC" pad="8"/>
<connect gate="A" pin="VE" pad="7"/>
<connect gate="A" pin="VO" pad="6"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="con-amp-quick">
<description>&lt;b&gt;AMP Connectors, Type QUICK&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="05P">
<description>&lt;b&gt;AMP QUICK CONNECTOR&lt;/b&gt;</description>
</package>
</packages>
<symbols>
<symbol name="M05">
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
<pin name="3" direction="pas"/>
<pin name="4" direction="pas"/>
<pin name="5" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="M05" prefix="SL" uservalue="yes">
<description>&lt;b&gt;AMP QUICK CONNECTOR&lt;/b&gt;</description>
<gates>
<gate name="G$1" symbol="M05"/>
</gates>
<devices>
<device name="" package="05P">
<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" pad="5"/>
</connects>
<technologies>
<technology name="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="switch-dil">
<description>&lt;b&gt;DIL Switches and Code Switches&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SD4-05">
<description>&lt;b&gt;DIL/CODE SWITCH&lt;/b&gt;&lt;p&gt;
Mors</description>
</package>
</packages>
<symbols>
<symbol name="DIP05">
<pin name="6" direction="pas"/>
<pin name="7" direction="pas"/>
<pin name="8" direction="pas"/>
<pin name="9" direction="pas"/>
<pin name="10" direction="pas"/>
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
<pin name="3" direction="pas"/>
<pin name="4" direction="pas"/>
<pin name="5" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="SD4-05" prefix="S" uservalue="yes">
<description>&lt;b&gt;DIL/CODE SWITCH&lt;/b&gt;</description>
<gates>
<gate name="1" symbol="DIP05"/>
</gates>
<devices>
<device name="" package="SD4-05">
<connects>
<connect gate="1" pin="1" pad="1"/>
<connect gate="1" pin="10" pad="10"/>
<connect gate="1" pin="2" pad="2"/>
<connect gate="1" pin="3" pad="3"/>
<connect gate="1" pin="4" pad="4"/>
<connect gate="1" pin="5" pad="5"/>
<connect gate="1" pin="6" pad="6"/>
<connect gate="1" pin="7" pad="7"/>
<connect gate="1" pin="8" pad="8"/>
<connect gate="1" pin="9" pad="9"/>
</connects>
<technologies>
<technology name="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="WEIDMULLER-PM5.08_2_90BLK">
<description>&lt;b&gt; Developed By element14 &lt;/b&gt;&lt;p&gt; 

For feedback and Technical support please contact reach from below:
&lt;br&gt; Tech Support e-mail  : &lt;a href="mailto:CAD_Tech@element14.com"&gt;CAD_Tech@element14.com&lt;/a&gt;
&lt;br&gt;Community website: &lt;a href=http://www.element14.com/community/community/knode/cad_tools/cadsoft_eagle/eagle_cad_libraries&gt;
EAGLE CAD Libraries on element14&lt;/a&gt;</description>
<packages>
<package name="WEIDMULLER_PM5.08_2">
</package>
</packages>
<symbols>
<symbol name="PM5.08/2/90BLK">
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="PM5.08/2/90BLK" prefix="J">
<description>TERMINAL BLOCK, SIDE ENTRY, 2WAY</description>
<gates>
<gate name="A" symbol="PM5.08/2/90BLK"/>
</gates>
<devices>
<device name="" package="WEIDMULLER_PM5.08_2">
<connects>
<connect gate="A" pin="1" pad="1"/>
<connect gate="A" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="MPN" value="PM5.08/2/90 BLK"/>
<attribute name="OC_FARNELL" value="1131855 "/>
<attribute name="OC_NEWARK" value="26M1980 "/>
<attribute name="PACKAGE" value="TH-R/A"/>
<attribute name="SUPPLIER" value="WEIDMULLER "/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<parts>
<part name="U$1" library="tb6600hq" deviceset="TB6600" device="HG"/>
<part name="LED" library="FAB_Hello" deviceset="LED" device="1206" value="GREEN"/>
<part name="R2" library="SparkFun-Resistors" deviceset="0.001OHM-3W-1%(2512)" device="3W/1%" value="0.68"/>
<part name="R3" library="SparkFun-Resistors" deviceset="0.001OHM-3W-1%(2512)" device="3W/1%" value="0.68"/>
<part name="R4" library="SparkFun-Resistors" deviceset="0.001OHM-3W-1%(2512)" device="3W/1%" value="0.68"/>
<part name="R5" library="SparkFun-Resistors" deviceset="0.001OHM-3W-1%(2512)" device="3W/1%" value="0.68"/>
<part name="R6" library="SparkFun-Resistors" deviceset="0.001OHM-3W-1%(2512)" device="3W/1%" value="0.68"/>
<part name="R7" library="SparkFun-Resistors" deviceset="0.001OHM-3W-1%(2512)" device="3W/1%" value="0.68"/>
<part name="R8" library="fab" deviceset="RES-US" device="1206" value="51K"/>
<part name="R9" library="fab" deviceset="RES-US" device="1206" value="1K"/>
<part name="R10" library="fab" deviceset="RES-US" device="1206" value="10K"/>
<part name="C1" library="FAB_Hello" deviceset="UNPOLARIZED_CAPACITOR" device="1206" value="0.1uF"/>
<part name="C3" library="FAB_Hello" deviceset="UNPOLARIZED_CAPACITOR" device="1206" value="0.1uF"/>
<part name="C2" library="SparkFun-Capacitors" deviceset="CAP_POL" device="C" value="100uF"/>
<part name="LED1" library="FAB_Hello" deviceset="LED" device="1206" value="RED"/>
<part name="R11" library="fab" deviceset="RES-US" device="1206" value="1K"/>
<part name="LED2" library="FAB_Hello" deviceset="LED" device="1206" value="YELLOW"/>
<part name="C4" library="FAB_Hello" deviceset="UNPOLARIZED_CAPACITOR" device="1206" value="0.1uF"/>
<part name="C5" library="SparkFun-Capacitors" deviceset="CAP_POL" device="PTH3" value="330uF"/>
<part name="C6" library="FAB_Hello" deviceset="UNPOLARIZED_CAPACITOR" device="1206" value="0.01uF"/>
<part name="R12" library="fab" deviceset="RES-US" device="1206" value="5.1K"/>
<part name="T1" library="Ava" deviceset="TS53YL104MR10-TRIMMER" device="" value="5K"/>
<part name="U1" library="74HC123D" deviceset="74HC123D" device=""/>
<part name="R13" library="fab" deviceset="RES-US" device="1206" value="5.1K"/>
<part name="C7" library="FAB_Hello" deviceset="UNPOLARIZED_CAPACITOR" device="1206" value="0.1uF"/>
<part name="R14" library="fab" deviceset="RES-US" device="1206" value="499K"/>
<part name="TLP521-1" library="optocoupler" deviceset="PC817" device=""/>
<part name="4N35" library="optocoupler" deviceset="4N35" device=""/>
<part name="R15" library="fab" deviceset="RES-US" device="1206" value="330"/>
<part name="R16" library="fab" deviceset="RES-US" device="1206" value="330"/>
<part name="OK1" library="optocoupler-2" deviceset="6N137" device=""/>
<part name="R17" library="fab" deviceset="RES-US" device="1206" value="330"/>
<part name="R18" library="fab" deviceset="RES-US" device="1206" value="4.7K"/>
<part name="R19" library="fab" deviceset="RES-US" device="1206" value="4.7K"/>
<part name="R20" library="fab" deviceset="RES-US" device="1206" value="4.7K"/>
<part name="R21" library="fab" deviceset="RES-US" device="1206" value="56K"/>
<part name="SW_DIP-5" library="switch-dil" deviceset="SD4-05" device=""/>
<part name="POWER" library="WEIDMULLER-PM5.08_2_90BLK" deviceset="PM5.08/2/90BLK" device=""/>
<part name="STEPPER_CONN_1" library="WEIDMULLER-PM5.08_2_90BLK" deviceset="PM5.08/2/90BLK" device=""/>
<part name="J3" library="WEIDMULLER-PM5.08_2_90BLK" deviceset="PM5.08/2/90BLK" device="" value="STEPPER_CONN_2"/>
<part name="R22" library="fab" deviceset="RES-US" device="1206" value="1K"/>
<part name="SL1" library="con-amp-quick" deviceset="M05" device=""/>
</parts>
<sheets>
<sheet>
<plain>
</plain>
<busses>
</busses>
<nets>
<net name="ALERT">
<segment>
<pinref part="U$1" gate="G$1" pin="ALERT"/>
<pinref part="R22" gate="G$1" pin="2"/>
</segment>
</net>
<net name="GND">
<segment>
<pinref part="U$1" gate="G$1" pin="S-GND"/>
<pinref part="U$1" gate="G$1" pin="GND-A"/>
<pinref part="U$1" gate="G$1" pin="GND-B"/>
</segment>
<segment>
<pinref part="R2" gate="G$1" pin="2"/>
<pinref part="R3" gate="G$1" pin="2"/>
<pinref part="R4" gate="G$1" pin="2"/>
<pinref part="R5" gate="G$1" pin="2"/>
<pinref part="R6" gate="G$1" pin="2"/>
<pinref part="R7" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="R8" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="C1" gate="1" pin="2"/>
</segment>
<segment>
<pinref part="C3" gate="1" pin="2"/>
<pinref part="C2" gate="G$1" pin="-"/>
</segment>
<segment>
<pinref part="R11" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="C4" gate="1" pin="2"/>
<pinref part="C5" gate="G$1" pin="-"/>
</segment>
<segment>
<pinref part="C6" gate="1" pin="1"/>
<pinref part="T1" gate="G$1" pin="E"/>
</segment>
<segment>
<pinref part="U1" gate="A" pin="2~RD"/>
<pinref part="U1" gate="A" pin="GND"/>
</segment>
<segment>
<pinref part="U1" gate="A" pin="2CEXT"/>
<pinref part="U1" gate="A" pin="1CEXT"/>
<pinref part="C7" gate="1" pin="2"/>
</segment>
<segment>
<pinref part="TLP521-1" gate="A" pin="EMIT"/>
</segment>
<segment>
<pinref part="TLP521-1" gate="A" pin="C"/>
<pinref part="4N35" gate="G$1" pin="C"/>
<pinref part="OK1" gate="A" pin="C"/>
<pinref part="SL1" gate="G$1" pin="5"/>
</segment>
<segment>
<pinref part="4N35" gate="G$1" pin="EMI"/>
</segment>
<segment>
<pinref part="OK1" gate="A" pin="GND"/>
</segment>
<segment>
<pinref part="R21" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="POWER" gate="A" pin="1"/>
</segment>
</net>
<net name="LATCH">
<segment>
<pinref part="U$1" gate="G$1" pin="LATCH"/>
</segment>
<segment>
<pinref part="SW_DIP-5" gate="1" pin="9"/>
</segment>
</net>
<net name="1A">
<segment>
<pinref part="U$1" gate="G$1" pin="OUT1A"/>
</segment>
<segment>
<pinref part="STEPPER_CONN_1" gate="A" pin="1"/>
</segment>
</net>
<net name="2A">
<segment>
<pinref part="U$1" gate="G$1" pin="OUT2A"/>
</segment>
<segment>
<pinref part="STEPPER_CONN_1" gate="A" pin="2"/>
</segment>
</net>
<net name="1B">
<segment>
<pinref part="U$1" gate="G$1" pin="OUT1B"/>
</segment>
<segment>
<pinref part="J3" gate="A" pin="1"/>
</segment>
</net>
<net name="2B">
<segment>
<pinref part="U$1" gate="G$1" pin="OUT2B"/>
</segment>
<segment>
<pinref part="J3" gate="A" pin="2"/>
</segment>
</net>
<net name="N$5">
<segment>
<pinref part="R4" gate="G$1" pin="1"/>
<pinref part="R2" gate="G$1" pin="1"/>
<pinref part="R3" gate="G$1" pin="1"/>
<pinref part="U$1" gate="G$1" pin="NFA"/>
</segment>
</net>
<net name="N$1">
<segment>
<pinref part="U$1" gate="G$1" pin="NFB"/>
<pinref part="R5" gate="G$1" pin="1"/>
<pinref part="R7" gate="G$1" pin="1"/>
<pinref part="R6" gate="G$1" pin="1"/>
</segment>
</net>
<net name="VREF">
<segment>
<pinref part="U$1" gate="G$1" pin="VREF"/>
</segment>
<segment>
<pinref part="C6" gate="1" pin="2"/>
<pinref part="T1" gate="G$1" pin="S"/>
</segment>
</net>
<net name="VCC">
<segment>
<pinref part="U$1" gate="G$1" pin="VCCA"/>
<pinref part="U$1" gate="G$1" pin="VCCB"/>
</segment>
<segment>
<pinref part="C4" gate="1" pin="1"/>
<pinref part="C5" gate="G$1" pin="+"/>
</segment>
<segment>
<pinref part="POWER" gate="A" pin="2"/>
</segment>
</net>
<net name="CLK">
<segment>
<pinref part="U$1" gate="G$1" pin="STEP"/>
</segment>
<segment>
<pinref part="U1" gate="A" pin="1~A"/>
</segment>
<segment>
<pinref part="OK1" gate="A" pin="VO"/>
<pinref part="R20" gate="G$1" pin="1"/>
</segment>
</net>
<net name="DIR">
<segment>
<pinref part="U$1" gate="G$1" pin="DIR"/>
</segment>
<segment>
<pinref part="4N35" gate="G$1" pin="COL"/>
<pinref part="R19" gate="G$1" pin="1"/>
</segment>
</net>
<net name="EN">
<segment>
<pinref part="TLP521-1" gate="A" pin="COL"/>
<pinref part="R18" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="ENABLE"/>
</segment>
</net>
<net name="M1">
<segment>
<pinref part="U$1" gate="G$1" pin="M1"/>
</segment>
<segment>
<pinref part="SW_DIP-5" gate="1" pin="7"/>
</segment>
</net>
<net name="M2">
<segment>
<pinref part="U$1" gate="G$1" pin="M2"/>
</segment>
<segment>
<pinref part="SW_DIP-5" gate="1" pin="10"/>
</segment>
</net>
<net name="M3">
<segment>
<pinref part="U$1" gate="G$1" pin="M3"/>
</segment>
<segment>
<pinref part="SW_DIP-5" gate="1" pin="8"/>
</segment>
</net>
<net name="N$2">
<segment>
<pinref part="U$1" gate="G$1" pin="OSC"/>
<pinref part="R8" gate="G$1" pin="2"/>
</segment>
</net>
<net name="5V">
<segment>
<pinref part="U$1" gate="G$1" pin="VREG"/>
</segment>
<segment>
<pinref part="LED" gate="G$1" pin="A"/>
</segment>
<segment>
<pinref part="R10" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="C3" gate="1" pin="1"/>
<pinref part="C2" gate="G$1" pin="+"/>
</segment>
<segment>
<pinref part="LED2" gate="G$1" pin="C"/>
</segment>
<segment>
<pinref part="R12" gate="G$1" pin="1"/>
</segment>
<segment>
<pinref part="U1" gate="A" pin="1~RD"/>
</segment>
<segment>
<pinref part="U1" gate="A" pin="1B"/>
</segment>
<segment>
<pinref part="U1" gate="A" pin="VCC"/>
<pinref part="R14" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="OK1" gate="A" pin="VCC"/>
</segment>
<segment>
<pinref part="R18" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="R19" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="R20" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="SW_DIP-5" gate="1" pin="5"/>
<pinref part="SW_DIP-5" gate="1" pin="1"/>
<pinref part="SW_DIP-5" gate="1" pin="2"/>
<pinref part="SW_DIP-5" gate="1" pin="3"/>
<pinref part="SW_DIP-5" gate="1" pin="4"/>
</segment>
<segment>
<pinref part="LED1" gate="G$1" pin="A"/>
</segment>
<segment>
<pinref part="SL1" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$4">
<segment>
<pinref part="R9" gate="G$1" pin="1"/>
<pinref part="LED" gate="G$1" pin="C"/>
</segment>
</net>
<net name="RESET">
<segment>
<pinref part="U$1" gate="G$1" pin="RESET"/>
</segment>
<segment>
<pinref part="R10" gate="G$1" pin="1"/>
<pinref part="C1" gate="1" pin="1"/>
</segment>
</net>
<net name="N$6">
<segment>
<pinref part="LED1" gate="G$1" pin="C"/>
<pinref part="R22" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$7">
<segment>
<pinref part="R11" gate="G$1" pin="2"/>
<pinref part="LED2" gate="G$1" pin="A"/>
</segment>
</net>
<net name="REFAC">
<segment>
<pinref part="R12" gate="G$1" pin="2"/>
<pinref part="T1" gate="G$1" pin="A"/>
</segment>
<segment>
<pinref part="R13" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$8">
<segment>
<pinref part="U1" gate="A" pin="1Q"/>
<pinref part="R13" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$9">
<segment>
<pinref part="C7" gate="1" pin="1"/>
<pinref part="U1" gate="A" pin="1REXT/CEXT"/>
<pinref part="R14" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$10">
<segment>
<pinref part="TLP521-1" gate="A" pin="A"/>
<pinref part="R16" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$11">
<segment>
<pinref part="4N35" gate="G$1" pin="A"/>
<pinref part="R15" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$12">
<segment>
<pinref part="OK1" gate="A" pin="A"/>
<pinref part="R17" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$13">
<segment>
<pinref part="4N35" gate="G$1" pin="BAS"/>
<pinref part="R21" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$14">
<segment>
<pinref part="R16" gate="G$1" pin="1"/>
<pinref part="SL1" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$15">
<segment>
<pinref part="R15" gate="G$1" pin="1"/>
<pinref part="SL1" gate="G$1" pin="3"/>
</segment>
</net>
<net name="N$16">
<segment>
<pinref part="R17" gate="G$1" pin="1"/>
<pinref part="SL1" gate="G$1" pin="4"/>
</segment>
</net>
<net name="TQ">
<segment>
<pinref part="U$1" gate="G$1" pin="TQ"/>
</segment>
<segment>
<pinref part="SW_DIP-5" gate="1" pin="6"/>
</segment>
</net>
<net name="N$19">
<segment>
<pinref part="R9" gate="G$1" pin="2"/>
<pinref part="U$1" gate="G$1" pin="MON"/>
</segment>
</net>
</nets>
</sheet>
</sheets>
</schematic>
</drawing>
</eagle>
