Electronic Design

Powering IoT Devices with Wiegand Energy-Harvesting Technologies

This brief tutorial explains how the “Wiegand effect” can be used as a reliable, low-cost, energy-harvesting system to power ...
Junior Mining Network

Pinnacle Silver and Gold Provides Progress Update for El Potrero Gold-Silver Project

Pinnacle with the rapid progress towards production on the Potrero project,” stated Robert Archer, Pinnacle’s President & CEO. “After only 10 months on the project, we have established a substantial ...
NAI500

Pinnacle Provides Progress Update for El Potrero Gold-Silver Project

TheNewswire – (TSXV: PINN, OTC: PSGCF, Frankfurt: P9J) – Pinnacle Silver and Gold Corp. (“Pinnacle” or the “Company”) is ...

First standalone spin-wave chip operates without external magnets for future telecom

The Politecnico di Milano has created the first integrated and fully tunable device based on spin waves, opening up new ...

Can this $25 multimeter hold its own against my $250 unit? I put it to the test

For around $25, the Neoteck TS20D is a fully-featured, well-made, and decently accurate tool that will handle most multimeter-related tasks. It's small enough to drop into a pocket or toolbox, durable ...
La Brújula Verde

Analysis reveals hygienic conditions in Pompeii’s earliest baths: murky, overheated, and contaminated waters

The Vesuvian eruption of 79 CE sealed beneath meters of ash and pumice the most complete snapshot of Roman urban life, ...