Arduino Nano as Mains Zero-Crossing Detection Tool. - J4v1987/Mains-zero-crossing-detector. Skip to content. Navigation Menu Toggle navigation. Sign in Product GitHub Copilot. Write better code with ...

Posted in Arduino Hacks Tagged arduino, illuminati, mains detection, mains frequency clock, power line signal Mains Power Detector For A Thing For Internet July 6, 2014 by Brian Benchoff 38 Comments ...

[Connornishijima] has stumbled on a different way to detect motion with an Arduino, ... If it were mains hum then the Arduino could measure it’s period to confirm. Report comment.

In response to this new strike vector, this paper explores the Arduino ecosystem as a novel approach to creating a distributed sensor network capable of detecting sUAS. We propose an Arduino-based ...

Full-wave rectifies mains signal and compares it to a near-ground VDC signal to produce a 'zero' crossing signaling pulse. Comparison yields a current-sinking pulse, normally high. Pin D3 receives a ...