Measure voltage and current with the Tiny V/A Meter

Measuring voltage with a multimeter is easy enough, and current is a bit harder, but reading both values simultaneously can be a challenge. If you’re tired of having to replug or find two meters, then look no further than Karl Kristian Torp’s palm-sized Tiny V/A.  His Arduino Nano-based unit takes input from a power supply … Continue reading Measure voltage and current with the Tiny V/A Meter