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LEAP#258 Another Clap Switch and Excuse to Solder Boldport-style

I’ve had this clap-switch (voice activated) kit sculling around for a while .. another “stocking stuffer” bargain from aliexpress. The circuit is very similar to a previous clap-switch project, and nothing drastically interesting. So I pulled this kit out primarily to practice some Saar Drimer/Boldport-style soldering. The objective is simply beautiful solder domes;-) I do some comparisons, and come to the realisation that the solder stock is perhaps the most important factor. As always, all notes, schematics and code are in the Little Electronics & Arduino Projects repo on GitHub hero_image