I finally found the free open source document scanner on Android and I can't stop raving about it

For years, the Android document scanner space has been dominated by a frustrating choice: either pay a recurring subscription for a quality app, or settle for free options that bombard you with ads ...
Janes

C-UAS system trialled on 12 m FRISC at Exercise ‘Bold Machina 25'

A US Naval Postgraduate School (NPS)-developed counter-unmanned aircraft system (C-UAS) has been trialled on a Royal Netherlands Navy 12 m fast raiding, ...
Hackaday

Building A Ham Radio Data Transceiver On The Cheap

Once upon a time, ham radio was all about CW and voice transmissions and little else. These days, the hobby is altogether richer, with a wide range of fancy digital data modes to play with.
IEEE

The Heartbeat of Magnetic Resonance Imaging: RF Power Amplifiers in MRI Scanners

Abstract: This article provides an overview of Radio Frequency (RF) power amplifiers (PAs) as an Essential To Function (ETF) sub system within Magnetic Resonance Imaging (MRI) scanners. It discusses ...