An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

Harvard researchers have discovered that cycads—one of the oldest living lineages of seed plants—heat up their reproductive ...

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional PIR sensors.

These components are probably the most valuable parts you can salvage from old gear. They are essential if you are working on ...

I’ve been reviewing smart lighting for years. Here are tips on how to prep, what to choose, and the smart lights that work ...

RNA-expression patterns in the tips of the weevils’ antennae suggests that these organs produce a protein known to help other ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Phones have a sensor that doesn't get used a lot but can actually be really helpful for various tasks. Here's how to use your iPhone's LiDAR sensor.

If you're looking for a presence sensor to help you build up your smart home, the new Aqara FP300 is an especially capable ...

Launched in March, NASA's SPHEREx space telescope has completed its first infrared map of the entire sky in 102 colors.