Home etched boards


 been years since I etched my own PCB’s.

I’m trying to get back in to it, using the toner transfer method.

The above is a double sided board for an opamp based I/V and filter for a PCM1794.

I also made Pavouk’s I²S input, 10* TDA1543 board. Mainly to test a different transfer paper.

More to follow…