This small inductance-meter is what every beginner in electronics should have to start in electronics. Commercial multimeters all include the ohm-meter function, more rarely that of capacitance meter, ...

I developed a version where the TTL logic was replaced by a CPLD. This made the circuit much smaller. Instead of the Arduino Nano I directly integrated an ATMega32u4. This is flashed with the ...

Yeckel] recently put the finishing touches on an ambitious implementation of a simple D-STAR (Digital Smart Technologies for Amateur Radio) transceiver using some very accessible and affordable ...

Rockchip RK3588 and RK3576 get mainline Linux support for H.264 (AVC) and H.265 (HEVC) hardware video coders thanks to work from Collabora.