A decent current measurement sensor ought to be an essential part of every hacker’s workbench. One that is capable of measuring DC, as well as low and high frequencies with reasonable accuracy. And ...
Most current meters used by scientists cost about $15,000 each, while Sheremet's meter is only about $500, and he makes each one by hand. It takes him about a week to build and calibrate 10 of them.
Adafruit has this week announced the availability of a new Mini Power Meter complete with Voltage, Current, Watt’s mAh and mWh display, which is capable of supporting a wide variety of different ...
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