Tuesday, April 1, 2008

designing the pcb











i have started designing my pcb and here is what i have done so far. i have used circuit wizard to make the circuit, then i converted it to a pcb layout. once this is complete, i have printed the circuit onto a pcb board and used a drill to drill the holes. then i used a marker to draw the tracks. once i have completed this, i put the pcb into an acid bath for 5 minutes to burn away all of the copper which i did not need

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