But what if the smoke came not from a component but from the PCB itself? [Happymacer] chanced ... fiberglass and resin, leaving a gaping hole in the board. He fastened a patch for the hole ...

Printed circuit boards (PCBs) have come a long way over the years. Electronics design engineers must stay aware of the latest ...

Sure, ordering a PCB is quick, easy ... which uses an Elegoo Mars resin printer and a couple of neat tricks. First, a properly cleaned board is placed copper-side down onto a blob of SLA resin ...