The Ting Smart Sensor quietly monitors your home wiring for potential hazards. Here's how it fared in my house.

The classic Schmitt-trigger-based RC oscillator is "hacked" and analyzed using the simulation software QSPICE.

This Arduino based Water Level Detection and Alert System designed to reduce water wastage, prevent overflow, and improve ...

EFY built a DIY real-time messaging system with AES-256 encryption that keep messages and sensor data secure, even over Wi-Fi ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition ...

DIY Ram-Tester checks vintage 16- and 20-pin DRAMs used in TI-99/4A, C64, Amiga, Atari and others. Fast tests, OLED display, ...

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 ...

WD-40 is a versatile product that can be used for several applications, but is it safe to use on your electronics? Here's ...

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

Hall effect and other analogue input technologies are taking the gaming world by, well, perhaps not by storm but at least by light drizzle. Now, it looks like this tech is coming not just to pre-built ...

With the incessant down-scaling of electronics, traditional semiconductors like Si are encountered with insurmountable hurdles to maintain performance increase without bringing about additional issues ...