I love the Pi, but it's not always the best tool for the job.

A cartridge-based console project that blends Arduino fundamentals, retro gaming nostalgia, and modern maker tools.

The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding ...

Ever wondered if a small, low-cost board like the ESP32-CAM can actually recognise objects or even identify Indian currency notes? In this project, the answer is a clear yes. We combine the ESP32-CAM ...

Abstract: Herein, we present the design, technical implementation, and evaluation of a low-cost ultraviolet (UV) exposure setup, that is based on 3D-printed components, Arduino microcontroller, and ...

Giving a child an Apple Watch can offer extra peace of mind and tools that promote independence in a controlled way. Apple’s Family Setup feature makes it possible for a kid to use an Apple Watch ...

Thermoelectric materials can convert thermal energy into electricity, making them promising candidates for harvesting waste heat, an increasingly important challenge in the energy-intensive modern ...

A new laptop feels like a fresh digital start: fast, clean, and ready for anything. But before you dive in, it’s wise to perform a quick system check, because many devices come with unnecessary ...

Setting up a dual monitor system to extend your screen and optimize computer display settings for a more productive and efficient workspace. Pixabay, DaveMeier Setting up two monitors on a single ...

Learn how to make a touchless air drum set using Arduino and ultrasonic sensors for endless musical fun. ‘That Has Never Been Tolerated in the Entire History of Our Republic’ Kelly Clarkson Looks ...

Creating the ultimate gaming setup doesn't have to drain your wallet. With the right approach, a budget gaming setup can deliver performance and comfort without expensive gear. Whether you're a casual ...