<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.2">
<drawing>
<board>
<plain>
<wire x1="10.16" y1="0" x2="45.72" y2="0" width="0" layer="20"/>
<wire x1="45.72" y1="0" x2="55.88" y2="8.89" width="0" layer="20"/>
<wire x1="55.88" y1="8.89" x2="55.88" y2="34.29" width="0" layer="20"/>
<wire x1="55.88" y1="34.29" x2="45.72" y2="43.18" width="0" layer="20"/>
<wire x1="45.72" y1="43.18" x2="45.573" y2="43.231" width="0" layer="20"/>
<wire x1="45.573" y1="43.231" x2="10.287" y2="43.231" width="0" layer="20"/>
<wire x1="10.287" y1="43.231" x2="10.16" y2="43.18" width="0" layer="20"/>
<wire x1="10.16" y1="43.18" x2="0" y2="34.29" width="0" layer="20"/>
<wire x1="0" y1="34.29" x2="0" y2="8.89" width="0" layer="20"/>
<wire x1="0" y1="8.89" x2="10.16" y2="0" width="0" layer="20"/>
<circle x="27.94" y="22.86" radius="6.985" width="0" layer="46"/>
<circle x="15.113" y="22.86" radius="2.921" width="0" layer="46"/>
<circle x="40.767" y="22.86" radius="2.921" width="0" layer="46"/>
<circle x="15.113" y="25.4" radius="1.5" width="0" layer="46"/>
<circle x="15.113" y="20.32" radius="1.5" width="0" layer="46"/>
<circle x="40.767" y="25.4" radius="1.5" width="0" layer="46"/>
<circle x="40.767" y="20.32" radius="1.5" width="0" layer="46"/>
<text>Veglia Tacho PCB</text>
<text>(c) dinoplex.org, v2.4/2012</text>
<text>Coil (-), 330/0.125W for +12v </text>
<text>Calibrate</text>
<text>R2 sets input type: 3.3K/0.5W for </text>
<text>trigger (Dinoplex, MSD, Megajolt)</text>
<rectangle x1="24.384" y1="14.478" x2="31.496" y2="31.242" layer="46"/>
<rectangle x1="24.638" y1="14.224" x2="31.242" y2="31.496" layer="46" rot="R100"/>
</plain>
<libraries>
<library name="45xx">
<packages>
<package name="DIL16">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="resistor">
<packages>
<package name="0204/7">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0204, grid 7.5 mm</description>
</package>
<package name="0207/10">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 10 mm</description>
</package>
<package name="P0613/15">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0613, grid 15 mm</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="C025-024X044">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.5 mm, outline 2.4 x 4.4 mm</description>
</package>
<package name="E2,5-5">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.54 mm, diameter 5 mm</description>
</package>
<package name="E2,5-6">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.54 mm, diameter 6 mm</description>
</package>
<package name="0207/10">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 10 mm</description>
</package>
</packages>
</library>
<library name="pot">
<packages>
<package name="CA6H">
<description>&lt;b&gt;POTENTIOMETER&lt;/b&gt;&lt;p&gt;
distributor Schukat</description>
</package>
</packages>
</library>
<library name="transistor-npn">
<packages>
<package name="TO92">
<description>&lt;b&gt;TO 92&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="wirepad">
<packages>
<package name="2,54/1,1">
<description>&lt;b&gt;THROUGH-HOLE PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="linear">
<packages>
<package name="TO92">
<description>&lt;b&gt;TO-92&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="diode">
<packages>
<package name="DO35-7">
<description>&lt;B&gt;DIODE&lt;/B&gt;&lt;p&gt;
diameter 2 mm, horizontal, grid 7.62 mm</description>
</package>
<package name="DO34Z7">
<description>&lt;B&gt;DIODE&lt;/B&gt;&lt;p&gt;
diameter 1.8 mm, horizontal, grid 7.62 mm</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="45xx" package="DIL16" value="CD14538BE">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="resistor" package="0204/7" value="18K 1%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="rcl" package="C025-024X044" value="100nf">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="resistor" package="0204/7" value="3,3K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q1" library="transistor-npn" package="TO92" value="BC547">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="T2" library="wirepad" package="2,54/1,1" value="INSTR_-">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="T1" library="wirepad" package="2,54/1,1" value="INSTR_+">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="+12V" library="wirepad" package="2,54/1,1" value="VDD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="GND" library="wirepad" package="2,54/1,1" value="VSS">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="INPUT" library="wirepad" package="2,54/1,1" value="Trig">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC2" library="linear" package="TO92" value="L78L08ACZ">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="resistor" package="0204/7" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="pot" package="CA6H" value="500">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D2" library="diode" package="DO35-7" value="1N4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="rcl" package="E2,5-6" value="100uF/16V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="rcl" package="E2,5-5" value="10uf/63V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="rcl" package="C025-024X044" value="100nf">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="rcl" package="C025-024X044" value="100nf">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="L1" library="rcl" package="0207/10" value="47uH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D3" library="diode" package="DO35-7" value="UN4003">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="diode" package="DO34Z7" value="1N4738A">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2COIL" library="resistor" package="P0613/15" value="3300">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="rcl" package="C025-024X044" value="220nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D4" library="diode" package="DO35-7" value="1N4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2TRIG" library="resistor" package="0207/10" value="330">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="N$1">
<contactref element="IC1" pad="7"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="N$3">
<contactref element="+12V" pad="1"/>
<contactref element="D3" pad="A"/>
</signal>
<signal name="N$6">
<contactref element="IC1" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="IC1" pad="6"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="R3" pad="2"/>
<contactref element="Q1" pad="2"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="N$15">
<contactref element="D3" pad="C"/>
<contactref element="L1" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="IC2" pad="3"/>
<contactref element="L1" pad="1"/>
<contactref element="C3" pad="+"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="D2" pad="A"/>
<contactref element="R5" pad="S"/>
<contactref element="T2" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="Q1" pad="3"/>
<contactref element="R5" pad="E"/>
</signal>
<signal name="VSS">
<contactref element="C2" pad="-"/>
<contactref element="C5" pad="1"/>
<contactref element="C4" pad="2"/>
<contactref element="IC2" pad="2"/>
<contactref element="C3" pad="-"/>
<contactref element="Q1" pad="1"/>
<contactref element="R4" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="IC1" pad="1"/>
<contactref element="IC1" pad="8"/>
<contactref element="C6" pad="2"/>
<contactref element="D1" pad="A"/>
<contactref element="GND" pad="1"/>
<contactref element="IC1" pad="12"/>
<contactref element="IC1" pad="11"/>
<contactref element="D4" pad="A"/>
</signal>
<signal name="N$2">
<contactref element="INPUT" pad="1"/>
<contactref element="R2COIL" pad="1"/>
<contactref element="R2TRIG" pad="1"/>
</signal>
<signal name="VDD">
<contactref element="T1" pad="1"/>
<contactref element="D2" pad="C"/>
<contactref element="IC1" pad="3"/>
<contactref element="IC1" pad="16"/>
<contactref element="IC2" pad="1"/>
<contactref element="C5" pad="2"/>
<contactref element="C2" pad="+"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R2COIL" pad="2"/>
<contactref element="R2TRIG" pad="2"/>
<contactref element="C6" pad="1"/>
<contactref element="D1" pad="C"/>
<contactref element="IC1" pad="4"/>
<contactref element="D4" pad="C"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
