MalcolmTech.net

Sometimes, electronics lab experiments can be frustrating. Especially when you have to make a current measurement, then replace a jumper. Then make a voltage measurement. Then make a different current measurement and replace a jumper. Then log the data. And do it all over again.

My home Ham station is inexpensive and it runs independently of the power grid.

There are four main parts of the setup.

I was recently given a non-working battery analyzer, a LaMantia BA-402. After replacing a fuse, downloading the control software, and assembling a home-made temperature probe, I have a fully functioning unit.