A multimeter might look intimidating, but learning to use this simple electrician's tool will come in handy during a number of every day tasks.
Our hacker [John Duffy] wrote in to let us know about a video he put together to explain the design of his open-source multimeter, the HydraMeter. If you’re interested in how the circuitry for a ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback