<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.5.2">
<drawing>
<board>
<plain>
<wire x1="2.667" y1="0" x2="2.667" y2="19.05" width="0" layer="20"/>
<wire x1="2.667" y1="19.05" x2="21.844" y2="19.05" width="0" layer="20"/>
<wire x1="21.844" y1="19.05" x2="21.844" y2="0" width="0" layer="20"/>
<wire x1="21.844" y1="0" x2="2.667" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="mb_caps-electro">
<description>&lt;b&gt;Capacitors, Polar Electrolytic, Radial &lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;large value capacitors: .22 - 470uF (uF = µF = mF)
&lt;li&gt;often used in power supply filters
&lt;/ul&gt;</description>
<packages>
<package name="050_020_1">
<description>&lt;b&gt;5mm diameter, 2mm lead spacing, 0.1" pad spacing&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="gm-supply">
<description>&lt;b&gt;Supply&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;input, output, ground, and power supply.  
&lt;li&gt;these are used on a schematic for placeholders and on a board for pads for off-board components like jacks.
&lt;/ul&gt;</description>
<packages>
<package name="SQUARE">
<description>&lt;b&gt;Square Pad&lt;/b&gt;
&lt;ul&gt;&lt;li&gt;drill diameter 0.7 mm&lt;/li&gt;&lt;/ul&gt;</description>
</package>
</packages>
</library>
<library name="MBdiodes">
<packages>
<package name="DO35-3">
<description>&lt;B&gt;DO-35 0.3" spacing&lt;/B&gt;</description>
</package>
</packages>
</library>
<library name="MBregulators">
<packages>
<package name="TO220.2">
<description>&lt;b&gt;TO-220&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="REG1" library="MBregulators" package="TO220.2" value="LM78._FLAT"/>
<element name="C17" library="mb_caps-electro" package="050_020_1" value="1uF">
<attribute name="SPICEPREFIX" value="C"/>
</element>
<element name="C16" library="mb_caps-electro" package="050_020_1" value="10uF">
<attribute name="SPICEPREFIX" value="C"/>
</element>
<element name="D1" library="MBdiodes" package="DO35-3" value="1N5817"/>
<element name="+5V" library="gm-supply" package="SQUARE" value="+5V"/>
<element name="GND1" library="gm-supply" package="SQUARE" value="GND"/>
<element name="D2" library="MBdiodes" package="DO35-3" value="1N4001"/>
<element name="IN1" library="gm-supply" package="SQUARE" value="IN"/>
<element name="GND2" library="gm-supply" package="SQUARE" value="GND"/>
</elements>
<signals>
<signal name="GND">
<contactref element="REG1" pad="2"/>
<contactref element="C16" pad="-"/>
<contactref element="C17" pad="-"/>
<contactref element="GND1" pad="1"/>
<contactref element="GND2" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="REG1" pad="3"/>
<contactref element="C17" pad="+"/>
<contactref element="D2" pad="A"/>
</signal>
<signal name="N$2">
<contactref element="D2" pad="C"/>
<contactref element="+5V" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="REG1" pad="1"/>
<contactref element="D1" pad="C"/>
<contactref element="C16" pad="+"/>
</signal>
<signal name="N$4">
<contactref element="D1" pad="A"/>
<contactref element="IN1" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
