A multimeter is an easy prospect, right? Back in the day you could make one fairly easily with a decent panel meter and a set of precision resistors, and now a digital one can be had for throwaway ...

Multimeter in hand, you can test resistance in circuit board components and appliance elements throughout the house. If, for example, a microwave isn’t operating as it should, this checkup could ...

[Florin] picked up a cheap multimeter in order to make multiple ... but [Florin] developed his own hardware-based auto-off circuit. It sounds like he had all of the components necessary for ...