<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.4.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="56.82" y2="0" width="0" layer="20"/>
<wire x1="56.82" y1="0" x2="56.82" y2="50.79" width="0" layer="20"/>
<wire x1="56.82" y1="50.79" x2="0" y2="50.79" width="0" layer="20"/>
<wire x1="0" y1="50.79" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="headers(2mm)">
<packages>
<package name="1X4">
</package>
<package name="1X3">
</package>
<package name="1X2">
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="N_24_1">
</package>
<package name="21-0043D_16">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="CH1_BO" library="headers(2mm)" package="1X3" value="1X3"/>
<element name="CH1_POT" library="headers(2mm)" package="1X3" value="1X3"/>
<element name="CH2_BO" library="headers(2mm)" package="1X3" value="1X3"/>
<element name="CH2_POT" library="headers(2mm)" package="1X3" value="1X3"/>
<element name="CH3_BO" library="headers(2mm)" package="1X3" value="1X3"/>
<element name="CH3_POT" library="headers(2mm)" package="1X3" value="1X3"/>
<element name="CH4_BO" library="headers(2mm)" package="1X3" value="1X3"/>
<element name="CH4_POT" library="headers(2mm)" package="1X3" value="1X3"/>
<element name="CH5_BO" library="headers(2mm)" package="1X3" value="1X3"/>
<element name="CH5_POT" library="headers(2mm)" package="1X3" value="1X3"/>
<element name="CH6_BO" library="headers(2mm)" package="1X3" value="1X3"/>
<element name="CH6_POT" library="headers(2mm)" package="1X3" value="1X3"/>
<element name="COMS" library="headers(2mm)" package="1X3" value="1X3"/>
<element name="DIGPOT" library="adafruit" package="N_24_1" value="AD5206BN10">
<attribute name="MANUFACTURER_PART_NUMBER" value="AD5206BN10"/>
<attribute name="VENDOR" value="Vendor"/>
<attribute name="NAME"/>
</element>
<element name="PWR" library="headers(2mm)" package="1X2" value="1X2"/>
<element name="SW1_3" library="headers(2mm)" package="1X4" value="1X4"/>
<element name="SW4_6" library="headers(2mm)" package="1X4" value="1X4"/>
<element name="SWITCH1-3" library="adafruit" package="21-0043D_16" value="MAX4619CPE">
<attribute name="MANUFACTURER_PART_NUMBER" value="max4619cpe"/>
<attribute name="VENDOR" value="MAXIM"/>
<attribute name="NAME"/>
</element>
<element name="SWITCH4-6" library="adafruit" package="21-0043D_16" value="MAX4619CPE">
<attribute name="MANUFACTURER_PART_NUMBER" value="max4619cpe"/>
<attribute name="VENDOR" value="MAXIM"/>
<attribute name="NAME"/>
</element>
</elements>
<signals>
<signal name="VSS">
<contactref element="DIGPOT" pad="9"/>
</signal>
<signal name="N$1">
<contactref element="CH1_BO" pad="1"/>
<contactref element="DIGPOT" pad="18"/>
<contactref element="CH1_POT" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="CH1_BO" pad="3"/>
<contactref element="DIGPOT" pad="16"/>
<contactref element="CH1_POT" pad="3"/>
</signal>
<signal name="N$3">
<contactref element="CH1_POT" pad="2"/>
<contactref element="SWITCH1-3" pad="12"/>
</signal>
<signal name="N$5">
<contactref element="SWITCH1-3" pad="13"/>
<contactref element="DIGPOT" pad="17"/>
</signal>
<signal name="N$6">
<contactref element="CH2_POT" pad="1"/>
<contactref element="CH2_BO" pad="1"/>
<contactref element="DIGPOT" pad="19"/>
</signal>
<signal name="N$7">
<contactref element="CH2_BO" pad="3"/>
<contactref element="CH2_POT" pad="3"/>
<contactref element="DIGPOT" pad="21"/>
</signal>
<signal name="N$11">
<contactref element="DIGPOT" pad="20"/>
<contactref element="SWITCH1-3" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="DIGPOT" pad="14"/>
<contactref element="SWITCH1-3" pad="3"/>
</signal>
<signal name="N$4">
<contactref element="CH2_POT" pad="2"/>
<contactref element="SWITCH1-3" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="CH3_POT" pad="2"/>
<contactref element="SWITCH1-3" pad="5"/>
</signal>
<signal name="N$9">
<contactref element="CH3_POT" pad="1"/>
<contactref element="CH3_BO" pad="1"/>
<contactref element="DIGPOT" pad="15"/>
</signal>
<signal name="N$10">
<contactref element="CH3_POT" pad="3"/>
<contactref element="CH3_BO" pad="3"/>
<contactref element="DIGPOT" pad="13"/>
</signal>
<signal name="N$13">
<contactref element="SWITCH1-3" pad="4"/>
<contactref element="CH3_BO" pad="2"/>
</signal>
<signal name="N$14">
<contactref element="SWITCH1-3" pad="15"/>
<contactref element="CH2_BO" pad="2"/>
</signal>
<signal name="N$15">
<contactref element="SWITCH1-3" pad="14"/>
<contactref element="CH1_BO" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="CH4_POT" pad="1"/>
<contactref element="CH4_BO" pad="1"/>
<contactref element="DIGPOT" pad="22"/>
</signal>
<signal name="N$17">
<contactref element="CH4_BO" pad="3"/>
<contactref element="CH4_POT" pad="3"/>
<contactref element="DIGPOT" pad="24"/>
</signal>
<signal name="N$18">
<contactref element="CH5_POT" pad="1"/>
<contactref element="CH5_BO" pad="1"/>
<contactref element="DIGPOT" pad="12"/>
</signal>
<signal name="N$19">
<contactref element="CH5_BO" pad="3"/>
<contactref element="CH5_POT" pad="3"/>
<contactref element="DIGPOT" pad="10"/>
</signal>
<signal name="N$20">
<contactref element="CH6_BO" pad="1"/>
<contactref element="CH6_POT" pad="1"/>
<contactref element="DIGPOT" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="CH6_BO" pad="2"/>
<contactref element="SWITCH4-6" pad="4"/>
</signal>
<signal name="N$22">
<contactref element="CH4_POT" pad="2"/>
<contactref element="SWITCH4-6" pad="12"/>
</signal>
<signal name="N$23">
<contactref element="CH5_POT" pad="2"/>
<contactref element="SWITCH4-6" pad="2"/>
</signal>
<signal name="N$24">
<contactref element="CH6_POT" pad="2"/>
<contactref element="SWITCH4-6" pad="5"/>
</signal>
<signal name="N$25">
<contactref element="DIGPOT" pad="23"/>
<contactref element="SWITCH4-6" pad="13"/>
</signal>
<signal name="N$26">
<contactref element="DIGPOT" pad="11"/>
<contactref element="SWITCH4-6" pad="1"/>
</signal>
<signal name="+5V">
<contactref element="PWR" pad="1"/>
<contactref element="SWITCH1-3" pad="16"/>
<contactref element="SWITCH4-6" pad="16"/>
<contactref element="DIGPOT" pad="6"/>
</signal>
<signal name="GND">
<contactref element="PWR" pad="2"/>
<contactref element="DIGPOT" pad="4"/>
<contactref element="SWITCH1-3" pad="8"/>
<contactref element="SWITCH4-6" pad="8"/>
</signal>
<signal name="COMS">
<contactref element="COMS" pad="1"/>
<contactref element="DIGPOT" pad="8"/>
</signal>
<signal name="N$29">
<contactref element="COMS" pad="2"/>
<contactref element="DIGPOT" pad="5"/>
</signal>
<signal name="N$30">
<contactref element="COMS" pad="3"/>
<contactref element="DIGPOT" pad="7"/>
</signal>
<signal name="N$28">
<contactref element="SWITCH1-3" pad="11"/>
<contactref element="SW1_3" pad="2"/>
</signal>
<signal name="N$31">
<contactref element="SWITCH1-3" pad="10"/>
<contactref element="SW1_3" pad="3"/>
</signal>
<signal name="N$32">
<contactref element="SWITCH1-3" pad="9"/>
<contactref element="SW1_3" pad="4"/>
</signal>
<signal name="N$33">
<contactref element="SWITCH4-6" pad="11"/>
<contactref element="SW4_6" pad="2"/>
</signal>
<signal name="N$34">
<contactref element="SWITCH4-6" pad="10"/>
<contactref element="SW4_6" pad="3"/>
</signal>
<signal name="N$35">
<contactref element="SWITCH4-6" pad="9"/>
<contactref element="SW4_6" pad="4"/>
</signal>
<signal name="N$36">
<contactref element="SWITCH1-3" pad="6"/>
<contactref element="SW1_3" pad="1"/>
</signal>
<signal name="N$37">
<contactref element="SWITCH4-6" pad="6"/>
<contactref element="SW4_6" pad="1"/>
</signal>
<signal name="N$27">
<contactref element="DIGPOT" pad="2"/>
<contactref element="SWITCH4-6" pad="3"/>
</signal>
<signal name="N$38">
<contactref element="CH4_BO" pad="2"/>
<contactref element="SWITCH4-6" pad="14"/>
</signal>
<signal name="N$39">
<contactref element="CH5_BO" pad="2"/>
<contactref element="SWITCH4-6" pad="15"/>
</signal>
<signal name="N$40">
<contactref element="CH6_BO" pad="3"/>
<contactref element="CH6_POT" pad="3"/>
<contactref element="DIGPOT" pad="3"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
