For your first circuit board, one goal is to keep the circuit single sided so you ... Drill all the holes for the through-hole parts using the correct size PCB drill bit and rotary tool.

In the ever-evolving world of electronics manufacturing, innovation often takes center stage. However, some traditional methods continue to play a vital role in producing reliable and durable ...

A single-sided phenolic paper PCB with a mystery chip driving a bunch of through-hole transistors, a sprinkle of through-hole capacitors, and a few supporting components for the wire antenna.