On any given day you can find a miniature multimeter in my pocket. These devices are the equivalent of a Leatherman for electronic enthusiasts. (The Leatherman would be in my other pocket.) Most of the time, I want to check the voltage of a deep-cycle battery in my electric-vehicle or troubleshoot a problem with a solar photovoltaic system. But multimeters do things like current measuring, resistance and continuity, which make them handy for solving problems ranging from home wiring to electronics repair. (For more on what do do with one, check out Ladyada’s multimeter tutorial on adafruit.com). I’ve used a number of “portable” units over the years, and while many are anything but, one jumps out as my solid favorite. Here’s my take on a few popular units.
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Python for Microcontrollers – Adafruit Daily — Python on Microcontrollers Newsletter: A New Arduino MicroPython Package Manager, How-Tos and Much More! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi
EYE on NPI – Adafruit Daily — EYE on NPI Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey
OK, so the Radio Shack (excuse me, “The Shack”) one really is the best mini-meter out there. I think I’ve made my decision on getting one, then.
I’d rather lug around a larger meter that I can actually trust to be accurate. Fluke or Amprobe are my fav’s.