If you love tinkering, ESPHome is a fantastic way to build custom smart home devices. This open-source firmware framework ...

Dark matter is an elusive type of matter that does not emit, absorb or reflect light, interacting very weakly with ordinary ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

The team achieved reliable outdoor visible light communication (VLC) at data rates of up to 3.48 Mbit/s over distances of ...

Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that ...

Bermuda enables device proximity in a room without using any trackers or apps. Using an ESP32, it works as a Bluetooth proxy, ...