A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition ...

DIY Ram-Tester checks vintage 16- and 20-pin DRAMs used in TI-99/4A, C64, Amiga, Atari and others. Fast tests, OLED display, ...

Edge Impulse Studio was built to consolidate and standardize this entire workflow. The platform makes it easy to build, train ...

The Arduino UNO R4 brought a modern 32-bit platform to the UNO form factor. Arduino’s Alessandro Ranellucci explained the ...

The Si4732-based MiniRadios produce an annoying audible Theremin-like effect in SSB mode when the antenna base is touched. An ...

Elektor and eeNews Europe are ending 2025 on a high note, recording significant audience growth across our websites and ...

Ready to add AI to an energy meter? Learn how to use Home Assistant data and Python labeling scripts to train an Edge Impulse ...

Build the Elektor Wordy Christmas Tree: a 3D PCB Christmas decoration with a Raspberry Pi Pico, 27 RGB LEDs, and multilingual glowing messages.

Due to a partnership with Embedded Academy, Elektor is offering its readers a 30 % discount on access to their e-learning ...

More than 7 years ago, Elektor published my 500 ppm LCR Meter AU2013. Since then I have developed a new LCR Meter, sacrificing a little on extreme accuracy for the sake of extended functionality. A ...

Elektor welcomes Edge Impulse as its 2025 guest editor. Packed with detailed projects and expert-led tutorials, the issue is ...

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 ...