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bench tip #7 – PCB Etching with household chemicals

By March 9, 2017Uncategorized

 Follow me on twitter: https://twitter.com/39kohm Check out my new site : 39k.ca In this bench tip, I will show you how to use household chemicals and materials to …

 Follow me on twitter: https://twit..Check out my new site : 39k.ca

In this bench tip, I will show you how to use household chemicals and materials to etch a PCB.
what you need:
– SAFETY GLASSES
– Laser printer
– Toner transfer paper (or gift wrapping paper)
– Empty PCB
– Clothes Iron
– A block of wood (to iron on, a wooden cutting board will do)
– Scissors, Knife, Tape (to prep the design to transfer)
– A container to etch in
– Fish tank pump and hose (can do without but it takes much longer)
– Hydrogen Peroxide (I got mine from Dollarama)
– Acetic Acid (white table vinegar)
– pinch of salt

Simply follow the instructions and all will be fine.

Ahmed
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