Printed Circuit Board (home made)

[sujai2007]

dude, you should have used a pair of gloves........

[cbmdata]

What have you coat on the transparent sheet, i mean the blue coating?

[jake555timer]

were did you get the blue paper

[nathanielscott]

That particular PCB in not on a key chain but is in a drum machine I built using a sequencer I designed and drum sound generators from electronic toy drums I found at a thrift store. I may eventually put a video up of it.

[nathanielscott]

This board was small enough to eyeball it, but on larger boards I drill two pilot holes on opposite edges of the board., then I press a pin through the corresponding pads and line everything up with the pin through the pinholes and the pilot holes. Once everything lines up I remove the pin and apply heat.

[wado1942]

How do you assure both sides are aligned perfectly?

I never knew you had a tatoo either!

[Agent3]

what do you plan do do with your pcb? put it on your key chain?

[anoteoftruth]

so wicked! I'd love to see a example of that you use them for?