| Anyone who has ever tried to solder a wire or metal strip to a battery will know that this is near to impossible. What you really need for s...
More about Power & Energy (67)
| For a USB-based power supply, there are cheap modules to monitor current and energy provided. And, on the other hand, there are many devices...
| Interested in energy-harvesting wireless tech? Silicon Labs recently unveiled a wireless microcontroller tailored for energy harvesting. It...
| Check out the latest installment of Elektor Lab Notes. We cover some of the latest projects we are working on, including the ESP32 Energy Me...
| This Labs project introduces a safe and economical approach to measuring AC power using the PC's sound card, suitable for both grid and audi...
| Inductors may lose their inductance at higher currents because of core material saturation, which limits the range of use. Here we look at a...
| You can buy a lead-acid activator online, but developing your own is much more fun. This DIY lead-acid battery activator can restore the cap...
| In the Fraunhofer project ElKaWe, researchers aim to replace traditional compressor-based heat pumps with electrocaloric technology for high...
| Solid-state relays, also known as SSRs, are widely available on the market, for any voltage or current rating. Why make one, then? Because i...
| Dozens of power- and energy-related projects await you! Here are some of the content team’s favorite articles and videos about PV solutions,...