The board rests on and is aligned with standoffs. The latest Adafruit test jig needs to have an extended test, so instead of mashing a finger against the test board for an extended period of time ...

A testing jig for his PC board. Big factories, of course, have special machines for bulk testing. These are usually expensive. [VoltLog] found a place specializing in creating custom test jigs ...

With just a few tools and some basic steps, you can check your battery’s condition and decide if it’s time for a replacement. Before you start, make sure you have the necessary tools. To test ...