| Build your own Variable Frequency Oscillator (VFO) with a Raspberry Pi Pico! This compact project delivers a tunable signal up to 15 MHz, en...
All items tagged with Circuits & Circuit Design and Embedded AI News (45)
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| Fill any room with high-quality sound using the compact, energy-efficient Card Sound audio player. With micro SD storage and I²C/RS-485 cont...
| Every lab supply needs voltage and current readouts. But what if your display could do more? This microcontroller-based DC power meter shows...
| Looking for more projects? Vist Elektor's "Circuits & Circuit Design" page and download the free Elektor Circuit Special 2025 bonus edition....
| You can build a precision radiation meter with this PIC16F88-based design, featuring real-time pulse counting, audible feedback, and a clear...
| The Elektor Circuit Special 2025 is packed with innovative circuit designs, inspiring DIY electronics projects, and practical tips to enhanc...
| Why buy a guitar tuner when you can build one yourself? Using an inexpensive board and a clever signal processing algorithm, this DIY projec...
| In Elektor Lab Talk #36, our editors and special guests will take you on a tour of their most interesting, unusual, and inspiring electronic...
| Tired of loud TV ads? In 2012, Peter de Bruijn built the Mini-Mute — a clever circuit that let him mute his TV with a simple tap on the coff...
| Curious how a single board can replace an entire bench of lab equipment? In this Elektor Webinar, Red Pitaya’s Miha Gjura showcases the vers...