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YouTube on MSN

Simple DIY setup to control diode laser fumes #laser #workshop #woodworker

Trump Fired Off A 'Derogatory' Term In A Football Rant — And It's Pretty Telling, Expert Says Driver charged with murder ...
CNET on MSN

LED Lights Should Last for Years. If Yours Keep Dying, There's a Simple Reason Why

I wanted to know why my LED lights weren't lasting as long as they were supposed to. The answer wasn't what I expected.
Hackaday

How To Make A Simple MOSFET Tester

Over on YouTube our hacker [VIP Love Secretary] shows us how to make a simple MOSFET tester. This is a really neat, useful, elegant, and simple hack, but the video is kind of terrible. We found ...
IEEE

Postfault Sensorless Control of Three-Phase SPMSM Based on Unified Model of Diode-Through Residual Current Under Single-Phase IGBT Open-Circuit Fault

Abstract: Sensorless control under open-circuit faults is challenging for classic three-phase half-bridge motor drives. This article proposes a method that exploits the correlation between ...
IEEE

Analysis and Experiment of Nanosecond Pulse Circuit Based on Commercial Si-p-i-n Rectifier Diode

Abstract: In this article, a nanosecond pulse generation circuit is designed and fabricated based on a commercial Si-p-i-n rectifier diode using the DSRD principle. The circuit is composed of four ...
EDN

Simple but accurate 4 to 20 mA two-wire transmitter for PRTDs

Accurate, inexpensive, and mature platinum resistance temperature detectors (PRTDs) with an operating range extending from the cryogenic to the incendiary are a gold (no! platinum!) standard for ...