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2026-05-07T03:38:40Z
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Kenneth: /* Reverse Engineer Circuit Board */
2019-04-09T21:50:49Z
<p><span dir="auto"><span class="autocomment">Reverse Engineer Circuit Board</span></span></p>
<p><b>New page</b></p><div>== Reading a Schematic ==<br />
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How to Read a Schematic - learn.sparkfun.com - <br><br />
https://learn.sparkfun.com/tutorials/how-to-read-a-schematic/all<br />
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https://i.imgur.com/xG9h6vS.png<br />
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<!-- https://cdn.sparkfun.com/assets/6/8/6/d/1/51cdc767ce395f7558000002.png --><br />
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R1 - Resistor<br />
C1 - Capacitor<br />
L1 - Inductor<br />
S1 - Switch<br />
D1 - Diode<br />
Q1 - Transistor<br />
U1 - Integrated Circuit<br />
IC1 - Integrated Circuit<br />
J1 - Header<br />
JP1 - Jumper/Connector<br />
T1 - Transformer<br />
K1 - Relay<br />
LS1 - Speaker/Buzzer<br />
M1 - Motor<br />
F1 - Fuse<br />
BAT1 DC AC VCC 5V v+ - Power Source<br />
GND - Ground<br />
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== Reverse Engineer Circuit Board ==<br />
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How to reverse engineer a schematic from a circuit board - http://www.instructables.com/id/How-to-reverse-engineer-a-schematic-from-a-circuit/<br />
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== Drawing Software ==<br />
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Free Software Options:<br />
* '''TinyCAD''' - SourceForge.net: TinyCAD - tinycad - http://sourceforge.net/apps/mediawiki/tinycad/index.php?title=TinyCAD<br />
* '''[[Dia]]''' - Dia a drawing program - https://wiki.gnome.org/Dia<br />
* '''ExpressPCB''' - ExpressPCB - Free PCB layout software - Low cost circuit boards - Top quality PCB manufacturing - http://www.expresspcb.com/expresspcbhtm/Free_schematic_software.htm<br />
: "The ExpressPCB CAD software is very easy to learn and use. For the first time, designing circuit boards is simple for the beginner and efficient for the professional. Best of all, its FREE. "<br />
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Free Online Options:<br />
* '''SchemeIt''' - Free Online Schematic Drawing Tool | DigiKey - http://www.digikey.com/schemeit<br />
* '''CircuitLab''' - Online Schematic Drawing Tool - https://www.circuitlab.com/editor/<br />
* '''Fritzing''' - http://fritzing.org/<br />
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Lists:<br />
* Free electronic circuit diagram/schematic drawing software-Download - http://www.circuitstoday.com/electronics-circuit-drawing-softwares<br />
* Free electronic design software - http://www.prototypexpress.com/software.htm<br />
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== Fritzing ==<br />
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Fritzing - http://fritzing.org/<br />
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"Fritzing is an open-source hardware initiative to support designers, artists, researchers and hobbyists to work creatively with interactive electronics. We are creating a software tool, a community website and services in the spirit of Processing and Arduino, fostering an ecosystem that allows users to document their prototypes, share them with others, teach electronics in a classroom, and layout and manufacture professional pcbs."<br />
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== keywords ==<br />
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[[Category:Electronics]]</div>
Kenneth