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 on ...

Chroma’s Model 66200 series is a digital power meter featuring 16-bits ADC and embedded high speed DSP designed for single-phase measurements of AC power signals and related parameters common to most ...

Fig. 1: The meter measures voltage and current as well as power and energy. San Diego-based Marc Mann keeps with the engineering mantra of “doing more with less” in describing several digital panel ...