<?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="77.14" y2="0" width="0" layer="20"/>
<wire x1="77.14" y1="0" x2="77.14" y2="55.87" width="0" layer="20"/>
<wire x1="77.14" y1="55.87" x2="0" y2="55.87" width="0" layer="20"/>
<wire x1="0" y1="55.87" 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>
<library name="Wurth_Elektronik_Electromechanic_Wire_to_Board_Connectors_rev15c">
<description>&lt;BR&gt;Wurth Elektronik - Wire to Board Connectors&lt;br&gt;&lt;Hr&gt;
&lt;BR&gt;&lt;BR&gt; 
&lt;TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0&gt;
&lt;TR&gt;   
&lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;BR&gt;&lt;br&gt;
      &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
&lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;br&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
    &lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt; &lt;FONT FACE=ARIAL SIZE=3&gt;&lt;br&gt;
      ---------------------------&lt;BR&gt;
&lt;B&gt;&lt;I&gt;&lt;span style='font-size:26pt;
  color:#FF6600;'&gt;WE &lt;/span&gt;&lt;/i&gt;&lt;/b&gt;
&lt;BR&gt;
      ---------------------------&lt;BR&gt;&lt;b&gt;Würth Elektronik&lt;/b&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
    &lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;br&gt;
      ---------O---&lt;BR&gt;
      ----O--------&lt;BR&gt;
      ---------O---&lt;BR&gt;
      ----O--------&lt;BR&gt;
      ---------O---&lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
   
&lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;BR&gt;
      &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
  &lt;/TR&gt;

  &lt;TR&gt;
    &lt;TD COLSPAN=7&gt;&amp;nbsp;
    &lt;/TD&gt;
  &lt;/TR&gt;
  
&lt;/TABLE&gt;
&lt;B&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;More than you expect&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;/B&gt;

&lt;HR&gt;&lt;BR&gt;
&lt;b&gt;Würth Elektronik eiSos GmbH &amp; Co. KG&lt;/b&gt;&lt;br&gt;
EMC &amp; Inductive Solutions&lt;br&gt;

Max-Eyth-Str.1&lt;br&gt;
D-74638 Waldenburg&lt;br&gt;
&lt;br&gt;
Tel: +49 (0)7942-945-0&lt;br&gt;
Fax:+49 (0)7942-945-405&lt;br&gt;
&lt;br&gt;
&lt;a href="http://www.we-online.com/eagle"&gt;http://www.we-online.com/eagle&lt;/a&gt;&lt;br&gt;
&lt;a href="mailto:libraries@we-online.com"&gt;libraries@we-online.com&lt;/a&gt; &lt;BR&gt;&lt;BR&gt;
&lt;br&gt;&lt;HR&gt;&lt;BR&gt;
Neither CadSoft nor WE-eiSos does warrant that this library is error-free or &lt;br&gt;
that it meets your specific requirements.&lt;br&gt;&lt;BR&gt;
Please contact us for more information.&lt;br&gt;&lt;BR&gt;&lt;br&gt;
&lt;hr&gt;
Eagle Version 6, Library Revision 2015c, 2015-06-02&lt;br&gt;
&lt;HR&gt;
Copyright: Würth Elektronik</description>
<packages>
<package name="68800311622">
<description>WR-WTB 2.50mm "J" Type Vertical Male Shrouded Header, 3 Pins</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="CH1_BO" library="Wurth_Elektronik_Electromechanic_Wire_to_Board_Connectors_rev15c" package="68800311622" value="68800311622">
<attribute name="NAME"/>
</element>
<element name="CH1_POT" library="Wurth_Elektronik_Electromechanic_Wire_to_Board_Connectors_rev15c" package="68800311622" value="68800311622">
<attribute name="NAME"/>
</element>
<element name="CH2_BO" library="Wurth_Elektronik_Electromechanic_Wire_to_Board_Connectors_rev15c" package="68800311622" value="68800311622">
<attribute name="NAME"/>
</element>
<element name="CH2_POT" library="Wurth_Elektronik_Electromechanic_Wire_to_Board_Connectors_rev15c" package="68800311622" value="68800311622">
<attribute name="NAME"/>
</element>
<element name="CH3_BO" library="Wurth_Elektronik_Electromechanic_Wire_to_Board_Connectors_rev15c" package="68800311622" value="68800311622">
<attribute name="NAME"/>
</element>
<element name="CH3_POT" library="Wurth_Elektronik_Electromechanic_Wire_to_Board_Connectors_rev15c" package="68800311622" value="68800311622">
<attribute name="NAME"/>
</element>
<element name="CH4_BO" library="Wurth_Elektronik_Electromechanic_Wire_to_Board_Connectors_rev15c" package="68800311622" value="68800311622">
<attribute name="NAME"/>
</element>
<element name="CH4_POT" library="Wurth_Elektronik_Electromechanic_Wire_to_Board_Connectors_rev15c" package="68800311622" value="68800311622">
<attribute name="NAME"/>
</element>
<element name="CH5_BO" library="Wurth_Elektronik_Electromechanic_Wire_to_Board_Connectors_rev15c" package="68800311622" value="68800311622">
<attribute name="NAME"/>
</element>
<element name="CH5_POT" library="Wurth_Elektronik_Electromechanic_Wire_to_Board_Connectors_rev15c" package="68800311622" value="68800311622">
<attribute name="NAME"/>
</element>
<element name="CH6_BO" library="Wurth_Elektronik_Electromechanic_Wire_to_Board_Connectors_rev15c" package="68800311622" value="68800311622">
<attribute name="NAME"/>
</element>
<element name="CH6_POT" library="Wurth_Elektronik_Electromechanic_Wire_to_Board_Connectors_rev15c" package="68800311622" value="68800311622">
<attribute name="NAME"/>
</element>
<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">
<attribute name="NAME"/>
</element>
<element name="SW4_6" library="headers(2mm)" package="1X4" value="1X4">
<attribute name="NAME"/>
</element>
<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>
