| 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...
All items tagged with Elektor Labs and Power & Energy (17)
| Inductors may lose their inductance at higher currents because of core material saturation, which limits the range of use. Here we look at a...
| Here is an update to a 555 Class D Power Amplifier project first presented about a decade ago. Read on to learn about some of the improvemen...
| Discover how to build a solar-powered 7.5" e-paper clock using ESP32, boasting a 180-degree viewing angle and ultra-low power consumption, p...
| You can use a reclaimed electric car battery to store solar energy for your lab! The designer is developing a step-up converter that can han...
| Discover the second version of the Laptop charger, which was made more compact with an OLED display. In the first version of this project, t...
| When our aged Radio Shack remote temperature and humidity station finally failed, I decided to replace it with a system of my own design. Th...
| This easy-to-make, compact dual power supply is intended for general use on an electronic workbench. Based on the manufacturer’s application...
| Power supplies are one of the most popular topics in electronics. This linear power supply is adjustable up to 30 V and 4 A and offers excel...
| Battery-powered power tools have taken over the world. However, batteries require chargers that tend to break or get lost or that are contin...