Giorno: 22 Gennaio 2021

Analizziamo un semplice e versatile IC per il monitoraggio della tensione di alimentazione in circuiti con architettura a microprocessore e non solo. L’integrato che andiamo…

Have you ever wondered about the “Magic” of Six Meters? After all, you’ve probably pressed the six meter button on your rig and failed to…

A derecho with winds of 80 to 100 MPH struck eastern Iowa last August, disrupting power and telecommunications for some 400,000 residents. But, as ARRL member…

The winning article for the January 2021 QST Cover Plaque award is “CW-ELMER – An Advanced Morse Code Learning System,” by David A. Duncan, K7DUN. The QST Cover Plaque Award —…