So my latest electronics project worked great, and it looked great (IMHO) on the top side of the perfboard, but was a bit of a mess on the bottom (wiring) side which was a mix of bent leads and hookup wire used to make the necessary connections. As a result I started to think about moving up to photoresist PCB etching. But it occurs to me that the process would be significantly simpler if I did not need to drill the through holes. I am curious to know if anyone knows of a source for copper clad perfboard (i.e., not just pads around the holes, but completely plated on one side). With a bit of care with registration, it seems one could etch the traces on such perfboard and then the holes would be already be there! Does anyone know where copper clad perfboard could be obtained? Or is that a fundamentally dumb idea? -Eric --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .