| 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...
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| Keeping lithium cells or batteries in spare parts boxes isn’t very practical if you can’t verify their efficiency or actual charge capacity....
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| Can a tiny microcontroller run off a massive 48-V battery? This project not only makes it possible with a custom step-down converter, but th...
| 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...
| Designing energy-efficient embedded systems is challenging, and Edge AI adds to the challenge. Balancing intelligent functionality with effi...
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| Designing energy-efficient embedded systems is challenging, and Edge AI adds to the challenge. Balancing intelligent functionality with effi...
| Need a compact solar power regulation module for low-consumption systems? This solar cell voltage regulator is designed to sit between a sol...
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| Is it possible for a tiny microcontroller to run on a hefty 48-V battery? This project makes it happen using a custom step-down converter —...
| Curious about how to get the most out of your batteries? Tune in to this episode of Elektor Lab Talk to learn about battery performance, saf...
| At PCIM 2025, Maria Hernandez, Qoitech's Product Specialist, guided us through an easy method for measuring an IoT application's power consu...