<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.5.0">
<drawing>
<board>
<plain>
<text>Rs232</text>
<text>+5v</text>
<text>+5v</text>
<text>Extreme Electronics </text>
<text>DRSSTC I2C Controller</text>
<text>DRSSTC I2C Controller</text>
<text>+5v</text>
<text>I2C Supp</text>
<text>extelec.uk</text>
<wire x1="0" y1="37.465" x2="49.53" y2="37.465" width="0.254" layer="20"/>
<wire x1="49.53" y1="37.465" x2="49.53" y2="0" width="0.254" layer="20"/>
<wire x1="49.53" y1="0" x2="0" y2="0" width="0.254" layer="20"/>
<wire x1="0" y1="37.465" x2="0" y2="0" width="0.254" layer="20"/>
</plain>
<libraries>
<library name="resistor">
<packages>
<package name="R0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;</description>
</package>
<package name="M0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
MELF 0.10 W</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="E3,5-8">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 3.5 mm, diameter 8 mm</description>
</package>
</packages>
</library>
<library name="holes">
<packages>
<package name="3,3-PAD">
<description>&lt;b&gt;MOUNTING PAD&lt;/b&gt; 3.3 mm, round</description>
</package>
</packages>
</library>
<library name="wirepad">
<packages>
<package name="2,54/1,0">
<description>&lt;b&gt;THROUGH-HOLE PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-molex">
<packages>
<package name="70543-06">
<description>&lt;b&gt;C-Grid SL Connector&lt;/b&gt;&lt;p&gt;
 vertical, 6 pin</description>
</package>
</packages>
</library>
<library name="main_rt">
<packages>
<package name="LED_CHIPLED_0805">
<description>&lt;b&gt;CHIPLED&lt;/b&gt;&lt;p&gt;
Source: http://www.osram.convergy.de/ ... LG_R971.pdf</description>
</package>
<package name="DJWCONNECTORS_2WAY2.5MM">
</package>
<package name="DJWCONNECTORS_3WAY2.5MM">
</package>
</packages>
</library>
<library name="Microchip_By_element14_Batch_1">
<description>Developed by element14 :&lt;br&gt;
element14 CAD Library consolidation.ulp
at 30/07/2012 11:22:31</description>
<packages>
<package name="SOIC127P1030X265-20N">
</package>
</packages>
</library>
<library name="transistors">
<packages>
<package name="SOT-23">
<description>SOT-23, 3-pin</description>
</package>
</packages>
</library>
<library name="eagle-ltspice">
<description>Default symbols for import LTspice schematics&lt;p&gt;
2012-10-29 alf@cadsoft.de&lt;br&gt;</description>
<packages>
<package name="C2012">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="R4" library="resistor" package="M0805" value="10K"/>
<element name="LED1" library="main_rt" package="LED_CHIPLED_0805" value=""/>
<element name="R7" library="resistor" package="R0805" value="330R"/>
<element name="R8" library="resistor" package="R0805" value="10K"/>
<element name="LED2" library="main_rt" package="LED_CHIPLED_0805" value=""/>
<element name="R12" library="resistor" package="R0805" value="330R"/>
<element name="C5" library="eagle-ltspice" package="C2012" value="0.1uF">
<attribute name="SPICEMODEL" value="NONE"/>
<attribute name="SPICEPREFIX" value="C"/>
</element>
<element name="C7" library="eagle-ltspice" package="C2012" value="0.1uF">
<attribute name="SPICEMODEL" value="NONE"/>
<attribute name="SPICEPREFIX" value="C"/>
</element>
<element name="C9" library="eagle-ltspice" package="C2012" value="0.1uF">
<attribute name="SPICEMODEL" value="NONE"/>
<attribute name="SPICEPREFIX" value="C"/>
</element>
<element name="H1" library="holes" package="3,3-PAD" value="MOUNT-PAD-ROUND3.3"/>
<element name="H2" library="holes" package="3,3-PAD" value="MOUNT-PAD-ROUND3.3"/>
<element name="H3" library="holes" package="3,3-PAD" value="MOUNT-PAD-ROUND3.3"/>
<element name="H4" library="holes" package="3,3-PAD" value="MOUNT-PAD-ROUND3.3"/>
<element name="X9" library="con-molex" package="70543-06" value="PIC-ICP">
<attribute name="NAME"/>
<attribute name="VALUE"/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="J3" library="main_rt" package="DJWCONNECTORS_2WAY2.5MM" value=""/>
<element name="J4" library="main_rt" package="DJWCONNECTORS_2WAY2.5MM" value=""/>
<element name="J7" library="main_rt" package="DJWCONNECTORS_2WAY2.5MM" value=""/>
<element name="J8" library="main_rt" package="DJWCONNECTORS_2WAY2.5MM" value=""/>
<element name="J9" library="main_rt" package="DJWCONNECTORS_2WAY2.5MM" value=""/>
<element name="C13" library="eagle-ltspice" package="C2012" value="0.1uF">
<attribute name="SPICEMODEL" value="NONE"/>
<attribute name="SPICEPREFIX" value="C"/>
</element>
<element name="R16" library="resistor" package="R0805" value="10K"/>
<element name="J13" library="main_rt" package="DJWCONNECTORS_2WAY2.5MM" value=""/>
<element name="C14" library="rcl" package="E3,5-8" value="100uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J14" library="main_rt" package="DJWCONNECTORS_2WAY2.5MM" value="Supply"/>
<element name="X3" library="wirepad" package="2,54/1,0" value=""/>
<element name="J-ALG" library="main_rt" package="DJWCONNECTORS_3WAY2.5MM" value="DJWCONNECTORS_3WAY2.5MMDJW"/>
<element name="J-ALG1" library="main_rt" package="DJWCONNECTORS_3WAY2.5MM" value="DJWCONNECTORS_3WAY2.5MMDJW"/>
<element name="J5" library="main_rt" package="DJWCONNECTORS_2WAY2.5MM" value=""/>
<element name="R9" library="resistor" package="R0805" value="10K"/>
<element name="R13" library="resistor" package="R0805" value="10K"/>
<element name="Q3" library="transistors" package="SOT-23" value="BSS138"/>
<element name="Q4" library="transistors" package="SOT-23" value="bss138"/>
<element name="U$3" library="Microchip_By_element14_Batch_1" package="SOIC127P1030X265-20N" value="PIC18F14K50">
<attribute name="OC_FARNELL" value="1648502"/>
<attribute name="SUPPLIER" value="Microchip"/>
<attribute name="PACKAGE" value="SOIC-20"/>
<attribute name="DESCRIPTION" value="Microcontrollers"/>
<attribute name="MPN" value="PIC18F14K50-I/SO"/>
<attribute name="OC_NEWARK" value="77M3104"/>
</element>
<element name="C15" library="eagle-ltspice" package="C2012" value="0.1uF">
<attribute name="SPICEMODEL" value="NONE"/>
<attribute name="SPICEPREFIX" value="C"/>
</element>
<element name="R14" library="resistor" package="R0805" value="10K"/>
<element name="R15" library="resistor" package="R0805" value="10K"/>
<element name="R17" library="resistor" package="R0805" value="10K"/>
<element name="J-ALG2" library="main_rt" package="DJWCONNECTORS_3WAY2.5MM" value="DJWCONNECTORS_3WAY2.5MMDJW"/>
<element name="J-ALG3" library="main_rt" package="DJWCONNECTORS_3WAY2.5MM" value="DJWCONNECTORS_3WAY2.5MMDJW"/>
<element name="R1" library="resistor" package="M0805" value="10K"/>
<element name="R2" library="resistor" package="M0805" value="10K"/>
<element name="C1" library="eagle-ltspice" package="C2012" value="0.1uF">
<attribute name="SPICEMODEL" value="NONE"/>
<attribute name="SPICEPREFIX" value="C"/>
</element>
<element name="C2" library="eagle-ltspice" package="C2012" value="0.1uF">
<attribute name="SPICEMODEL" value="NONE"/>
<attribute name="SPICEPREFIX" value="C"/>
</element>
<element name="C3" library="eagle-ltspice" package="C2012" value="0.1uF">
<attribute name="SPICEMODEL" value="NONE"/>
<attribute name="SPICEPREFIX" value="C"/>
</element>
<element name="R3" library="resistor" package="R0805" value="10K"/>
</elements>
<signals>
<signal name="+5V">
<contactref element="J3" pad="P$2"/>
<contactref element="J4" pad="P$2"/>
<contactref element="C7" pad="2"/>
<contactref element="C14" pad="+"/>
<contactref element="J14" pad="P$2"/>
<contactref element="J-ALG" pad="P$3"/>
<contactref element="X9" pad="2"/>
<contactref element="U$3" pad="1"/>
<contactref element="C15" pad="2"/>
<contactref element="R17" pad="1"/>
<contactref element="R9" pad="1"/>
<contactref element="R13" pad="1"/>
<contactref element="J-ALG3" pad="P$3"/>
<contactref element="J-ALG2" pad="P$3"/>
</signal>
<signal name="N$9">
<contactref element="X9" pad="4"/>
<contactref element="U$3" pad="19"/>
</signal>
<signal name="N$10">
<contactref element="X9" pad="5"/>
<contactref element="U$3" pad="18"/>
</signal>
<signal name="N$11">
<contactref element="X9" pad="1"/>
<contactref element="U$3" pad="4"/>
<contactref element="R17" pad="2"/>
</signal>
<signal name="N$13">
<contactref element="R4" pad="2"/>
<contactref element="X9" pad="6"/>
<contactref element="U$3" pad="3"/>
</signal>
<signal name="N$28">
<contactref element="R7" pad="2"/>
<contactref element="LED1" pad="A"/>
</signal>
<signal name="N$33">
<contactref element="LED2" pad="A"/>
<contactref element="R12" pad="1"/>
</signal>
<signal name="BUTT2">
<contactref element="Q3" pad="3"/>
<contactref element="U$3" pad="11"/>
<contactref element="R9" pad="2"/>
</signal>
<signal name="BUTT1">
<contactref element="R13" pad="2"/>
<contactref element="Q4" pad="3"/>
<contactref element="U$3" pad="13"/>
</signal>
<signal name="GND">
<contactref element="C7" pad="1"/>
<contactref element="C14" pad="-"/>
<contactref element="J3" pad="P$1"/>
<contactref element="J4" pad="P$1"/>
<contactref element="J14" pad="P$1"/>
<contactref element="J-ALG" pad="P$1"/>
<contactref element="J-ALG1" pad="P$1"/>
<contactref element="J5" pad="P$1"/>
<contactref element="C13" pad="1"/>
<contactref element="R16" pad="2"/>
<contactref element="LED1" pad="C"/>
<contactref element="R8" pad="2"/>
<contactref element="C5" pad="1"/>
<contactref element="J9" pad="P$1"/>
<contactref element="J8" pad="P$1"/>
<contactref element="J13" pad="P$1"/>
<contactref element="X9" pad="3"/>
<contactref element="U$3" pad="20"/>
<contactref element="LED2" pad="C"/>
<contactref element="C15" pad="1"/>
<contactref element="J-ALG3" pad="P$1"/>
<contactref element="J-ALG2" pad="P$1"/>
<contactref element="C9" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$18">
</signal>
<signal name="N$19">
<contactref element="J5" pad="P$2"/>
<contactref element="Q3" pad="1"/>
<contactref element="Q4" pad="1"/>
<contactref element="R14" pad="1"/>
<contactref element="R15" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="J-ALG1" pad="P$2"/>
<contactref element="Q3" pad="2"/>
<contactref element="R15" pad="2"/>
</signal>
<signal name="N$35">
<contactref element="J-ALG1" pad="P$3"/>
<contactref element="Q4" pad="2"/>
<contactref element="R14" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="U$3" pad="17"/>
<contactref element="X3" pad="1"/>
</signal>
<signal name="N$26">
<contactref element="J8" pad="P$2"/>
<contactref element="U$3" pad="6"/>
<contactref element="R3" pad="2"/>
<contactref element="C3" pad="2"/>
</signal>
<signal name="N$27">
<contactref element="U$3" pad="7"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="U$3" pad="16"/>
<contactref element="R12" pad="2"/>
</signal>
<signal name="N$21">
<contactref element="J7" pad="P$1"/>
<contactref element="U$3" pad="10"/>
</signal>
<signal name="N$24">
<contactref element="J7" pad="P$2"/>
<contactref element="U$3" pad="12"/>
</signal>
<signal name="N$2">
<contactref element="J13" pad="P$2"/>
<contactref element="R16" pad="1"/>
<contactref element="C13" pad="2"/>
<contactref element="U$3" pad="5"/>
</signal>
<signal name="N$5">
<contactref element="C1" pad="2"/>
<contactref element="J-ALG2" pad="P$2"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="J-ALG" pad="P$2"/>
<contactref element="C9" pad="2"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="R2" pad="1"/>
<contactref element="C2" pad="2"/>
<contactref element="J-ALG3" pad="P$2"/>
</signal>
<signal name="N$3">
<contactref element="U$3" pad="9"/>
<contactref element="C5" pad="2"/>
<contactref element="R8" pad="1"/>
<contactref element="J9" pad="P$2"/>
</signal>
<signal name="N$8">
</signal>
<signal name="N$12">
</signal>
<signal name="N$14">
<contactref element="R2" pad="2"/>
<contactref element="U$3" pad="14"/>
</signal>
<signal name="N$16">
<contactref element="U$3" pad="15"/>
<contactref element="R1" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
