<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.3.0">
<drawing>
<schematic>
<libraries>
<library name="fab">
<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="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="A4953-H-BRIDGE-MOTOR-DRIVER">
<pin name="GND"/>
<pin name="IN2"/>
<pin name="IN1"/>
<pin name="VREF"/>
<pin name="VBB"/>
<pin name="OUT1"/>
<pin name="LSS"/>
<pin name="OUT2"/>
</symbol>
<symbol name="CAP-NONPOLARIZED">
<description>non-polarized capacitor</description>
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
</symbol>
<symbol name="R-US">
<pin name="2" direction="pas"/>
<pin name="1" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="A4953-H-BRIDGE-MOTOR-DRIVER">
<gates>
<gate name="G$1" symbol="A4953-H-BRIDGE-MOTOR-DRIVER"/>
</gates>
<devices>
<device name="" package="SOIC8">
<connects>
<connect gate="G$1" pin="GND" pad="1"/>
<connect gate="G$1" pin="IN1" pad="3"/>
<connect gate="G$1" pin="IN2" pad="2"/>
<connect gate="G$1" pin="LSS" pad="7"/>
<connect gate="G$1" pin="OUT1" pad="6"/>
<connect gate="G$1" pin="OUT2" pad="8"/>
<connect gate="G$1" pin="VBB" pad="5"/>
<connect gate="G$1" pin="VREF" pad="4"/>
</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>
</devices>
</deviceset>
<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="supply1">
<description>&lt;b&gt;Supply Symbols&lt;/b&gt;&lt;p&gt;
 GND, VCC, 0V, +5V, -5V, etc.&lt;p&gt;
 Please keep in mind, that these devices are necessary for the
 automatic wiring of the supply signals.&lt;p&gt;
 The pin name defined in the symbol is identical to the net which is to be wired automatically.&lt;p&gt;
 In this library the device names are the same as the pin names of the symbols, therefore the correct signal names appear next to the supply symbols in the schematic.&lt;p&gt;
 &lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
</packages>
<symbols>
<symbol name="GND">
<pin name="GND" direction="sup"/>
</symbol>
<symbol name="VCC">
<pin name="VCC" direction="sup"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="GND" prefix="GND">
<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
<gates>
<gate name="1" symbol="GND"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VCC" prefix="P+">
<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
<gates>
<gate name="VCC" symbol="VCC"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="pinhead+">
<packages>
<package name="1X04">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="1X04/90">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="1X04_SMT">
</package>
</packages>
<symbols>
<symbol name="PINHD4">
<pin name="1" direction="pas" function="dot"/>
<pin name="2" direction="pas" function="dot"/>
<pin name="3" direction="pas" function="dot"/>
<pin name="4" direction="pas" function="dot"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="PINHD-1X4" prefix="JP" uservalue="yes">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
<gates>
<gate name="A" symbol="PINHD4"/>
</gates>
<devices>
<device name="" package="1X04">
<connects>
<connect gate="A" pin="1" pad="1"/>
<connect gate="A" pin="2" pad="2"/>
<connect gate="A" pin="3" pad="3"/>
<connect gate="A" pin="4" pad="4"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="/90" package="1X04/90">
<connects>
<connect gate="A" pin="1" pad="1"/>
<connect gate="A" pin="2" pad="2"/>
<connect gate="A" pin="3" pad="3"/>
<connect gate="A" pin="4" pad="4"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="1X04_SMT" package="1X04_SMT">
<connects>
<connect gate="A" pin="1" pad="1"/>
<connect gate="A" pin="2" pad="2"/>
<connect gate="A" pin="3" pad="3"/>
<connect gate="A" pin="4" pad="4"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<parts>
<part name="U$1" library="fab" deviceset="A4953-H-BRIDGE-MOTOR-DRIVER" device=""/>
<part name="U$2" library="fab" deviceset="A4953-H-BRIDGE-MOTOR-DRIVER" device=""/>
<part name="GND3" library="supply1" deviceset="GND" device=""/>
<part name="P+4" library="supply1" deviceset="VCC" device=""/>
<part name="C1" library="fab" deviceset="CAP-UNPOLARIZED" device="FAB" value="1uf"/>
<part name="JP1" library="pinhead+" deviceset="PINHD-1X4" device="1X04_SMT"/>
<part name="JP2" library="pinhead+" deviceset="PINHD-1X4" device="1X04_SMT"/>
<part name="JP3" library="pinhead+" deviceset="PINHD-1X4" device="1X04_SMT"/>
<part name="C2" library="fab" deviceset="CAP-UNPOLARIZED" device="FAB" value="10uf"/>
<part name="C3" library="fab" deviceset="CAP-UNPOLARIZED" device="FAB" value="10uf"/>
<part name="C4" library="fab" deviceset="CAP-UNPOLARIZED" device="FAB" value="1uf"/>
<part name="JP4" library="pinhead+" deviceset="PINHD-1X4" device="1X04_SMT"/>
<part name="R1" library="fab" deviceset="RES-US" device="1206FAB"/>
</parts>
<sheets>
<sheet>
<plain>
</plain>
<busses>
</busses>
<nets>
<net name="VCC">
<segment>
<pinref part="JP1" gate="A" pin="2"/>
<pinref part="P+4" gate="VCC" pin="VCC"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="VBB"/>
</segment>
<segment>
<pinref part="U$2" gate="G$1" pin="VBB"/>
</segment>
<segment>
<pinref part="C2" gate="&gt;NAME" pin="2"/>
</segment>
<segment>
<pinref part="C1" gate="&gt;NAME" pin="2"/>
</segment>
<segment>
<pinref part="C3" gate="&gt;NAME" pin="2"/>
</segment>
<segment>
<pinref part="C4" gate="&gt;NAME" pin="2"/>
</segment>
</net>
<net name="GND">
<segment>
<pinref part="JP1" gate="A" pin="4"/>
<pinref part="GND3" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="GND"/>
</segment>
<segment>
<pinref part="U$2" gate="G$1" pin="GND"/>
</segment>
<segment>
<pinref part="C3" gate="&gt;NAME" pin="1"/>
</segment>
<segment>
<pinref part="C4" gate="&gt;NAME" pin="1"/>
</segment>
<segment>
<pinref part="C1" gate="&gt;NAME" pin="1"/>
</segment>
<segment>
<pinref part="C2" gate="&gt;NAME" pin="1"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="LSS"/>
</segment>
<segment>
<pinref part="U$2" gate="G$1" pin="LSS"/>
</segment>
<segment>
<pinref part="JP4" gate="A" pin="4"/>
</segment>
</net>
<net name="N$3">
<segment>
<pinref part="JP2" gate="A" pin="1"/>
<pinref part="U$1" gate="G$1" pin="OUT1"/>
</segment>
</net>
<net name="N$5">
<segment>
<pinref part="JP2" gate="A" pin="2"/>
<pinref part="U$1" gate="G$1" pin="OUT2"/>
</segment>
</net>
<net name="N$6">
<segment>
<pinref part="JP2" gate="A" pin="3"/>
<pinref part="U$2" gate="G$1" pin="OUT1"/>
</segment>
</net>
<net name="N$7">
<segment>
<pinref part="U$2" gate="G$1" pin="OUT2"/>
<pinref part="JP2" gate="A" pin="4"/>
</segment>
</net>
<net name="IN1">
<segment>
<pinref part="JP3" gate="A" pin="1"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="IN1"/>
</segment>
</net>
<net name="IN2">
<segment>
<pinref part="JP3" gate="A" pin="2"/>
</segment>
<segment>
<pinref part="U$1" gate="G$1" pin="IN2"/>
</segment>
</net>
<net name="IN3">
<segment>
<pinref part="JP3" gate="A" pin="3"/>
</segment>
<segment>
<pinref part="U$2" gate="G$1" pin="IN1"/>
</segment>
<segment>
<pinref part="R1" gate="G$1" pin="2"/>
</segment>
<segment>
<pinref part="R1" gate="G$1" pin="1"/>
</segment>
</net>
<net name="IN4">
<segment>
<pinref part="JP3" gate="A" pin="4"/>
</segment>
<segment>
<pinref part="U$2" gate="G$1" pin="IN2"/>
</segment>
</net>
<net name="V">
<segment>
<pinref part="U$1" gate="G$1" pin="VREF"/>
</segment>
<segment>
<pinref part="U$2" gate="G$1" pin="VREF"/>
</segment>
<segment>
<pinref part="JP4" gate="A" pin="1"/>
</segment>
</net>
</nets>
</sheet>
</sheets>
</schematic>
</drawing>
</eagle>
