| We kick off 2026 with the annual Power and Energy edition of Elektor. Inside, you’ll find a range of insightful tutorials and projects from...
All items tagged with Power & Energy and Power Energy News (75)
| The January/February Power & Energy edition will be fresh out, and Elektor Lab Talk #42 will be a live walkthrough with Brian Tristam Willia...
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| Compact power supplies are becoming increasingly popular among electronics enthusiasts, makers, and professionals. In this review, we explor...
| 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...
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| Ready to add AI to your ESP32 Energy Meter? In this project, you’ll learn how to use Home Assistant data and Python labeling scripts to trai...
| Before trusting that bargain-bin power adapter, make sure it’s not packing surprises. This DIY AC power adapter tester quickly identifies vo...
| Power a lamp or heat a mug — no wires needed. This project transfers 20 W through a 5 cm table using 50 kHz electromagnetic resonance. A mic...
| This static and dynamic DC load project delivers up to 10 A for testing power supplies. Built with dual 5 A stages, Bessel filtering, and ad...
| As AI accelerators drive rack power toward megawatt levels, engineers are reimagining data center power delivery. Nvidia’s new 800-V DC arch...
| Need a compact solar power regulation module for low-consumption systems? This solar cell voltage regulator is designed to sit between a sol...