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

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

This portable computer is the Raspberry Pi alternative I didn't know I needed ...

Newtonian fluid. “The tethered swimmer can measure the zero-shear first normal stress coefficient, which is not achievable on ...

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

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

In modern telecom infrastructure deployments, optical fibre cable (OFC) is typically laid in underground trenches, where ...

Debugging is a vital skill for Arduino makers, whether you’re addressing compile errors, unexpected sensor readings, or hardware malfunctions. Combining software-based logging with targeted use of ...

Magnetic nanocatalysts offer efficient chemical reactions and simple catalyst recovery, addressing key challenges in green ...

Trying to untangle a knot in a mess of strings can be frustrating and time-consuming. But not so for molecular ...

Researchers at KAUST in Saudi Arabia have developed beta-gallium oxide semiconductor devices that operate reliably from near absolute zero to 500°C. By heavily doping the material with silicon, they ...

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