Among other changes to Adruino’s ToS is a new section on “AI Policy” that reads: “Arduino reserves the right to monitor User ...

Discover how to build a functional DIY mechanical counter using simple materials such as cardboard, wood, and a rubber band.

A spectrum analyzer, engineer Mark Persons explains, is a marvelous tool that creates a “window” into the world of radio ...

Abstract: Series arc fault (SAF) is one of the main causes of electrical fire. There is no effective detection method for SAF at the back end of frequency converter (BEFC). A lightweight SAF ...

I’ve wanted to spearfish for ages, and now I finally have an excuse, a week by the ocean with the family. But instead of buying gear, I tried something crazier: can I build a working speargun from ...

Abstract: Radio frequency fingerprint identification (RFFI) offers a paradigm for the security authentication of the satellite component in automatic identification system (SAT-AIS). This article ...