I will be designing my own circuit with circuit maker.....any one from 'MALAYSIA' knows where i can get my circuit printed on a PCB!!! how much isit????
We use to make a Negitive of the circuit pattern on a coppier with clear plastic film and use Photosensitive solution on the copper in a Darkroom and expose it to light then soak it in the etching solution. And like Magic we could watch the circuit appear before our eyes on the board.