The Mixer Geek Theremin+ is an electronic musical instrument is played without touching and produces the haunting sounds ...

Discover Alessandro’s blend of electronics, 3D printing and content creation, and the playful DIY projects he shares on his ...

This project is primarily focused on the PCB design, a perfect 5 pointed star. The schematic is fairly standard, a microcontroller sends data to 20 5 mm digital RGB LEDs connected in series. Through ...

The PIC32MK has plenty of SPI interfaces that can be synchronized. Here three are used to create VGA with one bit per color (RGB). The SPI outputs of a PIC32MK can be synchronized in frame mode with ...

Firmware updates for IoT devices close security gaps, add features, and extend system life. However, insecure updates pose risks. This article demonstrates robust security mechanisms using an Arduino ...

Conditions: The Elektor GREEN trial membership has a duration of 4 months, and stops automatically. It includes digital access to all Elektor editions published during the period of the trial. If you ...