These days when electronic circuits can be found almost anywhere, there is, some people fear*, a different kind of environmental pollution. They call it electrosmog (the word does not appear in any ...

With just four components, you can assemble a simple inductance meter on a small piece of prototyping board. While you’ll need a power supply, pulse generator, and oscilloscope to operate it, this ...

This sound level meter circuit can be used to control the intensity of a sound recording or in a disco. It has 5 measurement domains between 70 and 120 dB; reading accuracy is 0.5 dB. Microphone M1 is ...

You can build a precision radiation meter with this PIC16F88-based design, featuring real-time pulse counting, audible feedback, and a clear LCD. Its swappable foil sensor window lets you easily test ...

BCPM 2.0 Is the First Branch Circuit Power Meter That Provides Waveform Capture Information -- Delivering Complete Power Quality Data Down to the Branch Circuit Level BCPM 2.0 is the latest evolution ...

Berkeley Lab researchers have developed a peel-and-stick electricity meter which allows individual circuits in the home and industry to be accurately monitored. It is an alternative to current ...

The devastating fire at 21, Ganesh Chandra Avenue late on Friday was sparked by a bolted short circuit, probably in meter box, and it was accidental in nature, a probe showed. A joint investigation by ...

CHICAGO (CN) – With privacy concerns under the national spotlight, the Seventh Circuit wrestled Tuesday with a claim that a Chicago suburb’s smart electricity meters collect too much information about ...