IN THIS LESSON

So you bought a DVM…

(digital volt meter)

What do all those settings do?

Learn what volts, amps, and ohms actually measure—and which setting to use without guessing.

Other strong hero concepts:

  • Automotive electrical vs Home wiring. This is the Alternating current and Direct Current flow. A pipe versus an ocean. Both are powerful and fun.

  • Electronics bench: ESP32 and Arduino projects are getting hotter every day

  • Safety is always important. Amps and volts can hurt you

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  • Add a short summary or a list of helpful resources here.