<?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="24" y2="0" width="0" layer="20"/>
<wire x1="24" y1="0" x2="24" y2="16" width="0" layer="20"/>
<wire x1="24" y1="16" x2="0" y2="16" width="0" layer="20"/>
<wire x1="0" y1="16" x2="0" y2="0" width="0" layer="20"/>
<text>Abmessungen 24 mm x 16 mm</text>
<text>(c) www.digital-bahn.de - Sven Brandt</text>
<text>Einsatz V1.5</text>
</plain>
<libraries>
<library name="sbr_ic">
<packages>
<package name="SOT8">
<description>Body 190 mil x 150 mil=3.9mm, Pitch 50mil=1.27mm, Microchip SN</description>
</package>
<package name="SOT16">
<description>Body 150mil / Pitch 50mil, nicht zentriert!!!</description>
</package>
</packages>
</library>
<library name="sbr_hl">
<packages>
<package name="SOT23">
<description>Body 2.9 mm x 1.3 mm, grosse PADs</description>
</package>
</packages>
</library>
<library name="sbr_div">
<packages>
<package name="1206">
<description>SMD 3.2 x 1.6 mm
 Gut für Handlötung</description>
</package>
<package name="0805_SB">
<description>Body 2 mm x 1.25 mm, kleine PADs (Philips-Vorgabe für Reflow)&lt;br&gt;&lt;b&gt;kleinste Pads, nur in Ausnahmen!&lt;/b&gt;</description>
</package>
<package name="LOGO_PRINT">
<description>Logo als Print im Layer 21</description>
</package>
<package name="ROHS_BIN_PRINT_8">
<description>layer21 (Print) 8mm</description>
</package>
<package name="LOGO_CE_PRINT">
<description>logo CE, 6 mm x 4 mm, in Print Layer 21</description>
</package>
</packages>
</library>
<library name="sbr_mech">
<packages>
<package name="TESTP_B_">
<description>SMD Lötpunkt, 2 mm x 1 mm</description>
</package>
<package name="TESTP_T">
<description>SMD Lötpunkt, 2 mm x 2 mm</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="sbr_ic" package="SOT8" value="12F629-SN">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC2" library="sbr_ic" package="SOT16" value="ULN2003">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="sbr_hl" package="SOT23" value="BAV70">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC3" library="sbr_ic" package="SOT8" value="78L05">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="sbr_div" package="0805_SB" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="AUSGANG2" library="sbr_mech" package="TESTP_B_" value="PADSMALL">
<attribute name="NAME"/>
</element>
<element name="AUSGANG1" library="sbr_mech" package="TESTP_B_" value="PADSMALL">
<attribute name="NAME"/>
</element>
<element name="AUSGANG5" library="sbr_mech" package="TESTP_B_" value="PADSMALL">
<attribute name="NAME"/>
</element>
<element name="AUSGANG4" library="sbr_mech" package="TESTP_B_" value="PADSMALL">
<attribute name="NAME"/>
</element>
<element name="AUSGANG3" library="sbr_mech" package="TESTP_B_" value="PADSMALL">
<attribute name="NAME"/>
</element>
<element name="+" library="sbr_mech" package="TESTP_T" value="PADBIG">
<attribute name="NAME"/>
</element>
<element name="-" library="sbr_mech" package="TESTP_T" value="PADBIG">
<attribute name="NAME"/>
</element>
<element name="5V" library="sbr_mech" package="TESTP_B_" value="PADSMALL">
<attribute name="NAME"/>
</element>
<element name="R2" library="sbr_div" package="1206" value="820R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="sbr_div" package="1206" value="820R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="sbr_div" package="1206" value="820R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="sbr_div" package="1206" value="820R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="sbr_div" package="1206" value="820R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="12V" library="sbr_mech" package="TESTP_B_" value="PADSMALL">
<attribute name="NAME"/>
</element>
<element name="12V_2" library="sbr_mech" package="TESTP_B_" value="PADSMALL">
<attribute name="NAME"/>
</element>
<element name="R6" library="sbr_div" package="0805_SB" value="10k (0805)">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$2" library="sbr_div" package="LOGO_PRINT" value="LOGO_DIGITAL-BAHN_PRINT"/>
<element name="U$3" library="sbr_div" package="ROHS_BIN_PRINT_8" value="LOGO_WEEE_PRINT_8MM"/>
<element name="U$4" library="sbr_div" package="LOGO_CE_PRINT" value="LOGO_CE_PRINT"/>
<element name="C2" library="sbr_div" package="1206" value="1u/50V/1206">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="GND" library="sbr_mech" package="TESTP_B_" value="PADSMALL">
<attribute name="NAME"/>
</element>
</elements>
<signals>
<signal name="+5V">
<contactref element="IC3" pad="1"/>
<contactref element="IC1" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="5V" pad="TP"/>
</signal>
<signal name="GND">
<contactref element="IC1" pad="8"/>
<contactref element="IC2" pad="8"/>
<contactref element="IC3" pad="2"/>
<contactref element="IC3" pad="3"/>
<contactref element="C1" pad="1"/>
<contactref element="-" pad="TP"/>
<contactref element="R6" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="GND" pad="TP"/>
</signal>
<signal name="N$4">
<contactref element="D1" pad="1"/>
<contactref element="D1" pad="2"/>
<contactref element="+" pad="TP"/>
</signal>
<signal name="N$11">
<contactref element="IC2" pad="15"/>
<contactref element="IC2" pad="16"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="AUSGANG4" pad="TP"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="IC2" pad="14"/>
<contactref element="R1" pad="1"/>
<contactref element="IC2" pad="13"/>
</signal>
<signal name="OUT2">
<contactref element="IC2" pad="2"/>
<contactref element="IC1" pad="3"/>
<contactref element="IC2" pad="1"/>
</signal>
<signal name="OUT5">
<contactref element="IC1" pad="7"/>
<contactref element="IC2" pad="5"/>
</signal>
<signal name="OUT4">
<contactref element="IC2" pad="6"/>
<contactref element="IC1" pad="6"/>
</signal>
<signal name="OUT3">
<contactref element="IC2" pad="7"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="OUT1">
<contactref element="IC2" pad="3"/>
<contactref element="IC1" pad="2"/>
<contactref element="IC2" pad="4"/>
</signal>
<signal name="N$2">
<contactref element="IC2" pad="10"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="IC3" pad="7"/>
<contactref element="IC3" pad="6"/>
</signal>
<signal name="N$5">
<contactref element="AUSGANG3" pad="TP"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="IC2" pad="11"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="AUSGANG2" pad="TP"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="AUSGANG1" pad="TP"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="N$12">
<contactref element="IC2" pad="12"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="N$13">
<contactref element="R5" pad="2"/>
<contactref element="AUSGANG5" pad="TP"/>
</signal>
<signal name="12V">
<contactref element="12V_2" pad="TP"/>
<contactref element="12V" pad="TP"/>
<contactref element="D1" pad="3"/>
<contactref element="IC3" pad="8"/>
<contactref element="C2" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="IC1" pad="4"/>
<contactref element="R6" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
