<?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="59.67" y2="0" width="0" layer="20"/>
<wire x1="59.67" y1="0" x2="59.67" y2="32.055" width="0" layer="20"/>
<wire x1="59.67" y1="32.055" x2="0" y2="32.055" width="0" layer="20"/>
<wire x1="0" y1="32.055" x2="0" y2="0" width="0" layer="20"/>
<text>RS-232 ADAPTER
(C) 2016 Marco Maccaferri</text>
<text>TX</text>
<text>RX</text>
<text>DTR</text>
<text>GND</text>
<text>Vcc</text>
</plain>
<libraries>
<library name="transistor-npn">
<description>&lt;b&gt;NPN Transistors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TO92">
<description>&lt;b&gt;TO 92&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="transistor-pnp">
<description>&lt;b&gt;PNP Transistors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TO92">
<description>&lt;b&gt;TO-92&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="maccasoft">
<packages>
<package name="0207/10">
</package>
</packages>
</library>
<library name="con-subd">
<description>&lt;b&gt;SUB-D Connectors&lt;/b&gt;&lt;p&gt;
Harting&lt;br&gt;
NorComp&lt;br&gt;
&lt;p&gt;
PREFIX :&lt;br&gt;
H = High density&lt;br&gt;
F = Female&lt;br&gt;
M = Male&lt;p&gt;
NUMBER: Number of pins&lt;p&gt;
SUFFIX :&lt;br&gt;
H = Horizontal&lt;br&gt;
V = Vertical &lt;br&gt;
P = Shield pin on housing&lt;br&gt;
B = No mounting holes&lt;br&gt;
S = Pins individually placeable (Single)&lt;br&gt;
D = Direct mounting &lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="F09H">
<description>&lt;b&gt;SUB-D&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-molex">
<description>&lt;b&gt;Molex Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="22-23-2051">
<description>.100" (2.54mm) Center Header - 5 Pin</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="TR1" library="transistor-npn" package="TO92" value="BC547">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="TR2" library="transistor-npn" package="TO92" value="BC547">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="TR3" library="transistor-pnp" package="TO92" value="BC557">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="maccasoft" package="0207/10" value="4.7k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="maccasoft" package="0207/10" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="maccasoft" package="0207/10" value="4.7k">
<attribute name="NAME"/>
</element>
<element name="R1" library="maccasoft" package="0207/10" value="4.7k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="CONN1" library="con-subd" package="F09H" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="maccasoft" package="0207/10" value="4.7k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="maccasoft" package="0207/10" value="4.7k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="CONN2" library="con-molex" package="22-23-2051" value="22-23-2051">
<attribute name="OC_NEWARK" value="38C9178"/>
<attribute name="MPN" value="22-23-2051"/>
<attribute name="MF" value="MOLEX"/>
<attribute name="OC_FARNELL" value="1462952"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="R3" pad="2"/>
<contactref element="TR1" pad="1"/>
<contactref element="TR2" pad="1"/>
<contactref element="CONN1" pad="5"/>
<contactref element="CONN2" pad="1"/>
</signal>
<signal name="+3.3V">
<contactref element="TR3" pad="1"/>
<contactref element="R5" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="CONN2" pad="5"/>
</signal>
<signal name="N$32">
<contactref element="CONN1" pad="2"/>
<contactref element="TR3" pad="3"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$33">
<contactref element="TR3" pad="2"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="TX(P30)">
<contactref element="R4" pad="1"/>
<contactref element="CONN2" pad="4"/>
</signal>
<signal name="RX(P31)">
<contactref element="R5" pad="1"/>
<contactref element="TR1" pad="3"/>
<contactref element="CONN2" pad="3"/>
</signal>
<signal name="N$34">
<contactref element="TR1" pad="2"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="N$35">
<contactref element="CONN1" pad="3"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$36">
<contactref element="R2" pad="2"/>
<contactref element="TR2" pad="2"/>
</signal>
<signal name="RES">
<contactref element="TR2" pad="3"/>
<contactref element="R6" pad="1"/>
<contactref element="CONN2" pad="2"/>
</signal>
<signal name="N$39">
<contactref element="R2" pad="1"/>
<contactref element="CONN1" pad="4"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
