| Ever wondered how a solar-powered lamp powers an LED with just a single 1.2 V cell? A closer look reveals a clever single-transistor voltage...
All items tagged with Power & Energy and DIY electronics (18)
| Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including battery testing, w...
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| Want to test batteries or solar panels? You need a load resistor. With this electronic load resistor project, you can not only simulate a lo...
| Discover how to build an adjustable power supply with voltage control and current limiting using proven techniques. Perfect for single or du...
| Elektor has a long history of presenting innovative amplifer designs. Combining a classic Class-B design with short-circuit protection and u...
| Get ready for electronica 2024! Join us in Munich from Nov. 12-15 for the world’s leading electronics fair, or the world’s leading electroni...
| To effectively harness solar energy, it's essential to understand how to properly configure the components of a system. This article focuses...
| Using this DIY Load Meter, you can avoid overloading your emergency generator during power outages. When strong winds or severe ice storms h...
| Tracking a vehicle’s electricity consumption over time is important, but being able to do so in relation to the nature of the route followed...
| Have you ever been in the middle of a project and realized you didn’t have the right equipment? Saad faced this issue while pushing his AmpV...