A popular purchase from the usual stockists of imported electronic modules is a digital panel meter. A very small amount of money secures a module with a seven-segment display that you can stick ...

Browse 9,000+ digital panel meter stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Solar Energy Thin Line Icons ...

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 prices from China. But what if instead ...