There may be nothing new under the sun when it comes to etching PCBs with UV light, but [Heliosoph] has brought finer control to a used face tanner he bought that now exposes his boards in ~50 seconds ...

Anyone who has ever etched their own PCB knows that the waiting is the hardest part. Dissolving copper in ferric chloride takes time, much like developing a Polaroid picture. And although you really ...

Have you ever found yourself staring at a tangle of wires, wishing there was an easier way to bring your electronics project to life? If you’ve dabbled in DIY electronics, you know that creating ...