Join Hackaday Editors Elliot Williams and Tom Nardi as they swap their favorite hacks and stories from the week. In this ...

Abstract: This paper reports a high-resolution voltmeter based on applying mode localization in a 3 DOF (degree of freedom) weakly coupled resonators (WCRs) system. When the input voltage is applied ...

An audio amplifier was once a fairly simple analogue device, but in recent decades a typical home entertainment amplifier will have expanded to include many digital functions. When these break ...