<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="12.7" y2="0" width="0" layer="20"/>
<wire x1="12.7" y1="0" x2="12.7" y2="1.27" width="0" layer="20"/>
<wire x1="12.7" y1="1.27" x2="34.925" y2="1.27" width="0" layer="20"/>
<wire x1="34.925" y1="1.27" x2="34.925" y2="0" width="0" layer="20"/>
<wire x1="34.925" y1="0" x2="47.625" y2="0" width="0" layer="20"/>
<wire x1="47.625" y1="0" x2="47.625" y2="47.625" width="0" layer="20"/>
<wire x1="47.625" y1="47.625" x2="0" y2="47.625" width="0" layer="20"/>
<wire x1="0" y1="47.625" x2="0" y2="0" width="0" layer="20"/>
<text>(C) 2015, Demand Peripherals</text>
<text>TIF, Rev 16A</text>
<text>BB4</text>
<text>IC3</text>
<text>IC1</text>
<text>IC2</text>
<text>C2</text>
<text>C3</text>
<text>C4</text>
<text>R1</text>
<text>R2</text>
<text>R3</text>
<text>R4</text>
<text>IC4</text>
<text>C1</text>
<text>C5</text>
<text>R5</text>
<text>R7</text>
<text>R6</text>
<text>R8</text>
<text>R9</text>
<text>R11</text>
<text>R12</text>
<text>R13</text>
<text>R14</text>
<text>R15</text>
<text>R16</text>
<text>D1</text>
<text>D2</text>
<text>D3</text>
<text>D4</text>
<text>Display</text>
<text>Q1</text>
<text>2</text>
<text>Piezo</text>
<text>Keypad</text>
<text>1.575 Inches</text>
<text>1.875 Inches</text>
<text>1.575 Inches</text>
<text>1.875 Inches</text>
<text>R17</text>
<text>R18</text>
<text>R19</text>
<text>C6</text>
<text>R10</text>
<text>R20</text>
<text>1</text>
<text>Rotary</text>
</plain>
<libraries>
<library name="DP">
<packages>
<package name="FIDUCIAL">
</package>
<package name="DPI-1">
<description>Demand Peripherals Symbol #1</description>
</package>
<package name="LETTER_L">
<description>&lt;b&gt;FRAME&lt;/b&gt; LETTER landscape</description>
</package>
</packages>
</library>
<library name="dpi-conn">
<packages>
<package name="HDR-4X2">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="HDR-8X2">
<description>Header, 8x2. 0.1 inch</description>
</package>
<package name="HDR-9X1">
</package>
</packages>
</library>
<library name="dpi-transic">
<packages>
<package name="SO16">
<description>&lt;b&gt;Small Outline package&lt;/b&gt; 150 mil</description>
</package>
<package name="SO14">
<description>&lt;b&gt;Small Outline package&lt;/b&gt; 150 mil</description>
</package>
<package name="SOT23">
<description>SOT23 package</description>
</package>
</packages>
</library>
<library name="dpi-passive">
<packages>
<package name="R0603">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="C0603">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="dpi-swsens">
<packages>
<package name="CTS_290_VERT">
</package>
<package name="PKM13EPY">
<description>Piezo 13mm dia, 5 mm lead spacing</description>
</package>
</packages>
</library>
<library name="dpi-diopto">
<packages>
<package name="0805">
</package>
<package name="SOT23">
<description>SOT23 package</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="BB4" library="dpi-conn" package="HDR-4X2" value="Hdr_4x2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="609-3530-ND"/>
</element>
<element name="C3" library="dpi-passive" package="C0603" value="0.1uF">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="1276-1126-2-ND"/>
</element>
<element name="U$2" library="DP" package="FIDUCIAL" value=""/>
<element name="U$3" library="DP" package="FIDUCIAL" value=""/>
<element name="U$4" library="DP" package="FIDUCIAL" value=""/>
<element name="IC1" library="dpi-transic" package="SO14" value="7474PWR">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="568-4458-1-ND"/>
</element>
<element name="R1" library="dpi-passive" package="R0603" value="100">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-100HRTR-ND"/>
</element>
<element name="R2" library="dpi-passive" package="R0603" value="100">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-100HRTR-ND"/>
</element>
<element name="R3" library="dpi-passive" package="R0603" value="100">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-100HRTR-ND"/>
</element>
<element name="R4" library="dpi-passive" package="R0603" value="100">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-100HRTR-ND"/>
</element>
<element name="C1" library="dpi-passive" package="C0603" value="0.1uF">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="1276-1126-2-ND"/>
</element>
<element name="IC2" library="dpi-transic" package="SO16" value="74595">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="74HC595D(BJ)CT-ND"/>
</element>
<element name="C2" library="dpi-passive" package="C0603" value="0.1uF">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="1276-1126-2-ND"/>
</element>
<element name="C4" library="dpi-passive" package="C0603" value="0.1uF">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="1276-1126-2-ND"/>
</element>
<element name="U$6" library="DP" package="DPI-1" value=""/>
<element name="DISPLAY" library="dpi-conn" package="HDR-8X2" value="HDR-8X2">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="S2012EC-08-ND"/>
</element>
<element name="KEYPAD" library="dpi-conn" package="HDR-9X1" value="HDR-9X1">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="S1012EC-09-ND"/>
</element>
<element name="IC3" library="dpi-transic" package="SO16" value="74595">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="74HC595D(BJ)CT-ND"/>
</element>
<element name="U$5" library="DP" package="LETTER_L" value="DP_FRAME_L"/>
<element name="R11" library="dpi-passive" package="R0603" value="10K">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-1.00KHRTR-ND"/>
</element>
<element name="R12" library="dpi-passive" package="R0603" value="10K">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-1.00KHRTR-ND"/>
</element>
<element name="R13" library="dpi-passive" package="R0603" value="10K">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-1.00KHRTR-ND"/>
</element>
<element name="R14" library="dpi-passive" package="R0603" value="10K">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-1.00KHRTR-ND"/>
</element>
<element name="R15" library="dpi-passive" package="R0603" value="10K">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-1.00KHRTR-ND"/>
</element>
<element name="R5" library="dpi-passive" package="R0603" value="100">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-100HRTR-ND"/>
</element>
<element name="R9" library="dpi-passive" package="R0603" value="1K">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-1.00KHRTR-ND"/>
</element>
<element name="R6" library="dpi-passive" package="R0603" value="33">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-33.0HRTR-ND"/>
</element>
<element name="R16" library="dpi-passive" package="R0603" value="10K">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-1.00KHRTR-ND"/>
</element>
<element name="R17" library="dpi-passive" package="R0603" value="10K">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-1.00KHRTR-ND"/>
</element>
<element name="LED1" library="dpi-diopto" package="0805" value="LED-0805-GRN">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="475-1410-1-ND"/>
</element>
<element name="R8" library="dpi-passive" package="R0603" value="330">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-330HRTR-ND"/>
</element>
<element name="Q1" library="dpi-transic" package="SOT23" value="DMP2035">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="DMP2035U-7DICT-ND"/>
</element>
<element name="LED2" library="dpi-diopto" package="0805" value="LED-0805-RED">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="475-1415-6-ND"/>
</element>
<element name="R7" library="dpi-passive" package="R0603" value="330">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-330HRTR-ND"/>
</element>
<element name="C5" library="dpi-passive" package="C0603" value="1uF">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="1276-1126-2-ND"/>
</element>
<element name="R18" library="dpi-passive" package="R0603" value="10K">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-1.00KHRTR-ND"/>
</element>
<element name="C6" library="dpi-passive" package="C0603" value="1uF">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="490-3897-2-ND"/>
</element>
<element name="R10" library="dpi-passive" package="R0603" value="10K">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-1.00KHRTR-ND"/>
</element>
<element name="R19" library="dpi-passive" package="R0603" value="27K">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-27.0KHRTR-ND"/>
</element>
<element name="R20" library="dpi-passive" package="R0603" value="2K">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="311-2.00KHRTR-ND"/>
</element>
<element name="2" library="dpi-swsens" package="CTS_290_VERT" value="">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="CT3006-ND"/>
</element>
<element name="D1" library="dpi-diopto" package="SOT23" value="BAT54">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="DB3Y313KELCT-ND"/>
</element>
<element name="D2" library="dpi-diopto" package="SOT23" value="BAT54">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="DB3Y313KELCT-ND"/>
</element>
<element name="D3" library="dpi-diopto" package="SOT23" value="BAT54">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="DB3Y313KELCT-ND"/>
</element>
<element name="D4" library="dpi-diopto" package="SOT23" value="BAT54">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="DB3Y313KELCT-ND"/>
</element>
<element name="SPK1" library="dpi-swsens" package="PKM13EPY" value="PKM13EPY">
<attribute name="VENDOR" value="Sparkfun"/>
<attribute name="VENDOR-PART-NUM" value="  490-4698-ND"/>
</element>
<element name="IC5" library="dpi-transic" package="SO16" value="74HC165">
<attribute name="VENDOR" value="Digikey"/>
<attribute name="VENDOR-PART-NUM" value="568-1409-1-ND"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="BB4" pad="1"/>
<contactref element="BB4" pad="5"/>
<contactref element="IC2" pad="13"/>
<contactref element="IC3" pad="13"/>
<contactref element="C5" pad="2"/>
<contactref element="IC1" pad="7"/>
<contactref element="C1" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="IC2" pad="8"/>
<contactref element="IC3" pad="8"/>
<contactref element="C3" pad="2"/>
<contactref element="DISPLAY" pad="1"/>
<contactref element="DISPLAY" pad="5"/>
<contactref element="R20" pad="1"/>
<contactref element="C6" pad="2"/>
<contactref element="2" pad="D"/>
<contactref element="2" pad="C"/>
<contactref element="DISPLAY" pad="16"/>
<contactref element="IC5" pad="8"/>
<contactref element="IC5" pad="10"/>
<contactref element="IC5" pad="15"/>
<contactref element="IC5" pad="8"/>
</signal>
<signal name="VCC">
<contactref element="BB4" pad="7"/>
<contactref element="C5" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="IC2" pad="16"/>
<contactref element="IC3" pad="16"/>
<contactref element="DISPLAY" pad="2"/>
<contactref element="R19" pad="2"/>
<contactref element="LED1" pad="A"/>
<contactref element="IC2" pad="10"/>
<contactref element="IC3" pad="10"/>
<contactref element="R7" pad="2"/>
<contactref element="Q1" pad="3"/>
</signal>
<signal name="N$1">
<contactref element="BB4" pad="2"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="R2" pad="1"/>
<contactref element="IC1" pad="11"/>
</signal>
<signal name="N$6">
<contactref element="R1" pad="2"/>
<contactref element="IC1" pad="2"/>
<contactref element="IC2" pad="14"/>
</signal>
<signal name="N$15">
<contactref element="R3" pad="1"/>
<contactref element="IC1" pad="3"/>
<contactref element="IC1" pad="13"/>
</signal>
<signal name="N$12">
<contactref element="IC1" pad="9"/>
<contactref element="IC2" pad="11"/>
<contactref element="IC3" pad="11"/>
<contactref element="IC5" pad="2"/>
</signal>
<signal name="N$35">
<contactref element="IC1" pad="5"/>
<contactref element="IC2" pad="12"/>
<contactref element="IC3" pad="12"/>
<contactref element="IC5" pad="1"/>
</signal>
<signal name="N$41">
</signal>
<signal name="MOUNT">
</signal>
<signal name="N$43">
</signal>
<signal name="N$3">
<contactref element="R4" pad="1"/>
<contactref element="IC5" pad="9"/>
</signal>
<signal name="N$2">
<contactref element="BB4" pad="8"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="BB4" pad="6"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="BB4" pad="4"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="IC2" pad="9"/>
<contactref element="IC3" pad="14"/>
</signal>
<signal name="N$28">
<contactref element="R9" pad="1"/>
<contactref element="R5" pad="1"/>
<contactref element="SPK1" pad="2"/>
</signal>
<signal name="N$27">
<contactref element="R9" pad="2"/>
<contactref element="IC2" pad="4"/>
<contactref element="SPK1" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="KEYPAD" pad="1"/>
<contactref element="D1" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="KEYPAD" pad="2"/>
<contactref element="D2" pad="1"/>
</signal>
<signal name="N$22">
<contactref element="KEYPAD" pad="3"/>
<contactref element="D3" pad="1"/>
</signal>
<signal name="N$23">
<contactref element="KEYPAD" pad="4"/>
<contactref element="D4" pad="1"/>
</signal>
<signal name="N$29">
<contactref element="R6" pad="1"/>
<contactref element="Q1" pad="2"/>
</signal>
<signal name="N$48">
<contactref element="IC3" pad="7"/>
<contactref element="DISPLAY" pad="12"/>
</signal>
<signal name="+3V3">
<contactref element="BB4" pad="3"/>
<contactref element="IC1" pad="1"/>
<contactref element="IC1" pad="10"/>
<contactref element="IC1" pad="12"/>
<contactref element="IC1" pad="4"/>
<contactref element="C4" pad="1"/>
<contactref element="R15" pad="2"/>
<contactref element="R14" pad="2"/>
<contactref element="R13" pad="2"/>
<contactref element="R12" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="R17" pad="2"/>
<contactref element="R16" pad="2"/>
<contactref element="IC1" pad="14"/>
<contactref element="C1" pad="1"/>
<contactref element="R18" pad="2"/>
<contactref element="IC5" pad="16"/>
</signal>
<signal name="N$38">
<contactref element="KEYPAD" pad="5"/>
<contactref element="R11" pad="1"/>
<contactref element="IC5" pad="6"/>
</signal>
<signal name="N$40">
<contactref element="KEYPAD" pad="6"/>
<contactref element="R12" pad="1"/>
<contactref element="IC5" pad="5"/>
</signal>
<signal name="N$42">
<contactref element="KEYPAD" pad="7"/>
<contactref element="R13" pad="1"/>
<contactref element="IC5" pad="4"/>
</signal>
<signal name="N$51">
<contactref element="KEYPAD" pad="8"/>
<contactref element="R14" pad="1"/>
<contactref element="IC5" pad="3"/>
</signal>
<signal name="N$50">
<contactref element="IC3" pad="4"/>
<contactref element="DISPLAY" pad="8"/>
<contactref element="D2" pad="3"/>
</signal>
<signal name="N$8">
<contactref element="DISPLAY" pad="3"/>
<contactref element="C6" pad="1"/>
<contactref element="R19" pad="1"/>
<contactref element="R10" pad="1"/>
<contactref element="R20" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="IC3" pad="5"/>
<contactref element="DISPLAY" pad="10"/>
<contactref element="D3" pad="3"/>
</signal>
<signal name="N$9">
<contactref element="R18" pad="1"/>
<contactref element="IC5" pad="11"/>
<contactref element="2" pad="E"/>
</signal>
<signal name="N$36">
<contactref element="IC3" pad="1"/>
<contactref element="DISPLAY" pad="4"/>
</signal>
<signal name="N$39">
<contactref element="IC3" pad="2"/>
<contactref element="DISPLAY" pad="6"/>
</signal>
<signal name="N$37">
<contactref element="DISPLAY" pad="9"/>
<contactref element="IC3" pad="6"/>
<contactref element="D4" pad="3"/>
</signal>
<signal name="N$11">
<contactref element="R10" pad="2"/>
<contactref element="IC3" pad="15"/>
</signal>
<signal name="N$19">
<contactref element="Q1" pad="1"/>
<contactref element="IC2" pad="3"/>
</signal>
<signal name="N$24">
<contactref element="DISPLAY" pad="7"/>
<contactref element="IC3" pad="3"/>
<contactref element="D1" pad="3"/>
</signal>
<signal name="N$17">
<contactref element="IC2" pad="7"/>
<contactref element="LED2" pad="C"/>
</signal>
<signal name="N$25">
<contactref element="IC2" pad="6"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="N$26">
<contactref element="IC2" pad="5"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="N$30">
<contactref element="IC2" pad="15"/>
<contactref element="DISPLAY" pad="11"/>
</signal>
<signal name="N$32">
<contactref element="IC2" pad="1"/>
<contactref element="DISPLAY" pad="14"/>
</signal>
<signal name="N$33">
<contactref element="IC2" pad="2"/>
<contactref element="DISPLAY" pad="13"/>
</signal>
<signal name="N$34">
<contactref element="R8" pad="2"/>
<contactref element="LED1" pad="C"/>
</signal>
<signal name="N$45">
<contactref element="LED2" pad="A"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="N$44">
<contactref element="R6" pad="2"/>
<contactref element="DISPLAY" pad="15"/>
</signal>
<signal name="N$52">
<contactref element="R16" pad="1"/>
<contactref element="IC5" pad="13"/>
<contactref element="2" pad="B"/>
</signal>
<signal name="N$53">
<contactref element="R17" pad="1"/>
<contactref element="IC5" pad="12"/>
<contactref element="2" pad="A"/>
</signal>
<signal name="N$54">
<contactref element="KEYPAD" pad="9"/>
<contactref element="R15" pad="1"/>
<contactref element="IC5" pad="14"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
