Build practical Edge AI applications with Raspberry Pi, from basic concepts to object detection and robotics, using the AI ...

A few years after the release of the Moo Box, this project offers a natural and more versatile evolution. While the original version relied on minimal sound generation using an ATtiny85, the addition ...

KVM, short for keyboard, video, mouse, allows remote control of a computer by anyone with access to it. With the smart Pi-KVM software and a Raspberry Pi 4 SBC, you ...

In the workshop, there are two kinds of soldering irons. The first : the modern, smart station that reduces its temperature in standby mode, sometimes shuts itself off, protects the tip, and reassures ...

UmbrelOS home cloud brings self-hosting, backups, and browser control to Raspberry Pi, mini PCs, and VMs with less friction.

Elektor Formant returns in EEI #59 with Erica Synths, exploring DIY synth design, learning by building, and modern modular ...

When I first met the little donut antenna, I sensed it was hiding a secret - no this time not the two coils connected in anti-series ;-) Turns out, it’s actually the coupling coil for the legendary ...

A few engineers and innovators share details about practical test and measurement habits that save time and help avoid poor ...

The Formant was an Elektor music synthesizer that's been inspiring electronics enthusiasts for decades. Recently, Elektor engineers have been diving into our archive of Formant articles, and in the ...

A stepper motor driver? What’s peculiar about that? There are probably hundreds of them! Well, the peculiarity of this one lies in its simplicity. It’s just a single IC with Step and Direction inputs ...

Total Harmonic Distortion, or THD for short, is an important measure of the harmonic content of signals in power supply networks and electronic assemblies, such as audio amplifiers. Usually, special ...

When repairing or adjusting electronic circuits, a high-precision voltage or current reference may be needed. The calibrator we present in this article generates accurate voltages from -10 V to +10 V ...