| A blast from the Elektor archives: this clever 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load...
All items tagged with DIY electronics and Power Energy News (52)
| Elektor welcomes Edge Impulse as its 2025 guest editor for an in-depth edition dedicated to the rapidly advancing world of edge AI. Packed w...
| Thousands of engineers, students, and makers trust Elektor for inspiration, technical depth, and hands-on learning. Don’t just follow the el...
| Developers, engineers, and innovators gathered at the Vogel Convention Centre in Würzburg for Elektor Live! Expert Day 2025 — a day shaped...
| Need a compact solar power regulation module for low-consumption systems? This solar cell voltage regulator is designed to sit between a sol...
| Engineering, networking, and free beer! Join us at Elektor Live! Expert Day 2025 for hands-on demos, great talks, and good food with fellow...
| Need a reliable calibration source? Our featured circuit delivers precise voltages from -10 V to +10 V (20 µV steps) and currents up to 40 m...
| Your circuit works, but is it compliant? In the following video, we dive into electromagnetic compliance (EMC) basics: radiated emissions, c...
| Measuring tiny differences in high-voltage circuits usually requires specialized differential test probes, which are often expensive. Fortun...
| If you're curious about old or discarded electronics, this guide is for you. Discover the world of repair, restoration, and creative modific...