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

Rohde & Schwarz recently announced the MXO3, a 1 GHz, 12-bit oscilloscope. The company sent a review unit. In this part, I ...

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

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

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

Arduino is transforming physics education by making concepts interactive and hands-on. Students can explore motion, electromagnetism, and energy transfer through real experiments using sensors and ...

LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

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

You may not know what a ADM-3, a TV910, or a H1420 are, but you probably have at least heard of a VT-100. They are all ...

NASA's long-anticipated Artemis 2 mission — the first crewed flight around the moon in more than half a century — could lift off as soon as April 1. But if you're hoping to watch it live online, ...

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

Overwhelmed by all the automation possibilities your smart gadgets offer? You're not alone. Here are three I find useful and ...