Hackaday4 年
precision multimeter
A multimeter is an easy prospect ... and now a digital one can be had for throwaway prices from China. But what if instead of a cheap-and-cheerful bench instrument your needs extend to a high ...
Hackaday4 年
A DIY 6.5-Digit Multimeter Is A Lesson In Clever Circuitry
A multimeter is an easy prospect ... and now a digital one can be had for throwaway prices from China. But what if instead of a cheap-and-cheerful bench instrument your needs extend to a high ...