Building an automated attendance system using ESP32-CAM is a practical, affordable way to solve this problem for classrooms, ...

Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix ...

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

Balanced charging of each cell in a battery pack is critical to meeting system requirements and maximising lifespan, while ...

Cheap and cheerful.

For the last couple of weeks, I’ve been asking you to share the things you’ve been making recently. Apps, games, albums, ...

The Pro Type Ergo is an impressive first for Razer: an ergonomic split-layout keyboard packed with premium features. It'll ease your marathon typing sessions—if you can afford it. Your mouse might be ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

From custom joysticks to full arcade cabinets, Arduino is giving gamers the power to build their own retro-inspired setups. Whether you want a handheld console, a PC game controller, or a tabletop ...

M5Stack has just launched the Cardputer Mesh Kit, a portable, card-sized Meshtastic communication terminal built around the ...

By integrating advanced sensors and optimizing the power management of the ESP32, I've created a DIY smart lock that is both ...

We use computers close computerA device that processes information by following a set of rules called a program., computing devices and computer systems close computer systemA series of connected ...