Solder Seal Butt Connectors are stronger, waterproof, and easier to use than traditional crimp connectors.

In this video from youtuber MrGear, you’ll learn how to turn a typical lighter you can buy at a gas station and some copper wire into an effective soldering iron.

Twisting stranded wire with your fingers in preparation for tinning and/or soldering is almost a reflex for folks making electronic assemblies. But what if the wires are too close to get your ...