Wirebuzz: A simple cable continuity tester
Continuity testers are very useful tools, especially when you need to find where a cable goes (if you have multiple cables) or to verify the integrity of the cable. This continuity tester was made for the sole purpose of testing long cables and it is not suitable for some components because it uses 12v so that it can be able to test long cables. Parts Tools Regarding tools you don’t need anything special, i highly recommend a thin conical tip for the soldering iron if you will be using the 3d printed enclosure. Schematic The schematic is quite simple. On…