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

Tired of hunting short-circuits with a magnifying glass? This clever circuit makes locating a PCB short fast and frustration-free. Build a similar circuit to track down faults with ease. Tired of ...

Discover Alessandro’s blend of electronics, 3D printing and content creation, and the playful DIY projects he shares on his Placitech Youtube channel. Have you ever heard of Placitech, on Youtube or ...

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 ...

The Microcontrollers Hands-on Course for Arduino Starters is a comprehensive learning package aimed at people with little to no prior experience in electronics or programming. The course emphasizes ...

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 ...

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 ...

Never miss a blown fuse again! This ultra-simple four-component circuit ensures you’re instantly alerted when a mains fuse fails, using an active flashing LED — no complex measuring needed, just smart ...

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 ...