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 ...

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 ...

The circuit was designed to create a low cost frequency meter that will cover the range of 1 Hz to 1 MHz with a digital indication using three 7-segment displays. 7805 – a 3-terminal 1A positive ...

Yokogawa’s latest family of digital power meters, the WT300 series, can perform stand-by-power measurements, Energy Star and IEC62301 testing, and battery charger and other low level power ...

January 11, 2013. Yokogawa has announced its latest family of digital power meters, the WT300 Series. This new addition to Yokogawa’s digital power analyzer product line is the 5th generation of its ...

As USB-C PD becomes more and more common, it’s useful to have a tool that lets you understand exactly what it’s doing—no longer is it limited to just 5 V. This DIY USB-C PD tool, sent in by [ludwin], ...