2 ms·
Yup, I did this as a kid in the mid 70s - PCBs were done at 2x, red and blue tape for 2 layers - you drilled holes yourself, no plated thru holes
by Taniwha 6y ago
Yup, I did this as a kid in the mid 70s - PCBs were done at 2x, red and blue tape for 2 layers - you drilled holes yourself, no plated thru holes