They’re inexpensive and easy to use, and they help keep you safe when doing DIY electrical work. Solution: Test. Use. Verify.

Discover how to create a functional DIY solar panel using a compact disc, copper foil, aluminum foil, and LEDs in this ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

A 240v outlet sits behind many big household upgrades, from a faster clothes dryer to a Level 2 EV charger in the garage.

This ESP32-based smart energy monitor can predict your next electricity bill. It tracks voltage, current, temperature, ...

Shelly's relays make it easy to turn non-connected devices into IoT gadgets, making your smart home easier than ever.

This new compact power station drops to $132 for Cyber Monday on Amazon and with 200 watts of output power, which is a lot ...

Red Bull had its two 2011-specification RB7 F1 machines and sizeable support crew on hand at the weekend’s Adelaide Grand ...

Combining Cor Van Rij's JFET test socket with two DMMs, a current limiter, switches and a wall wart yield a simple, accurate JFET tester.

Keeping your car running smoothly doesn’t require a professional mechanic’s garage. With the right tools, you can handle most ...

Discover how a Raspberry Pi, a DDS module, and an ADC come together to form a powerful DIY RF sweep generator for RF testing. This compact setup lets you generate frequency sweeps and visualize ...