| Straight out of the golden age of DIY electronics, the Digital Wooing Aid circuit turns TTL logic into tender words. It is nostalgia, nerdin...
CJ Abate (488)
| Need a compact solar power regulation module for low-consumption systems? This solar cell voltage regulator is designed to sit between a sol...
| Qualcomm Technologies has announced its intent to acquire Arduino, the legendary open-source hardware and software company. The deal promise...
| Build your own compact FM stereo test transmitter that generates ultra-low distortion audio and precise VHF signals using only simple CMOS l...
| Measuring tiny differences in high-voltage circuits usually requires specialized differential test probes, which are often expensive. Fortun...
| Microcontrollers may dominate today’s stepper motor projects, but there’s a certain charm in driving them with pure CMOS logic. This no-firm...
| With just four components, you can assemble a simple inductance meter on a small piece of prototyping board. While you’ll need a power suppl...
| The September/October 2025 issue of Elektor Mag is out. The magazine explores a range of topics including short-range audio links, satellite...
| 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...