Getting an old traffic light and wiring it up to do its thing inside your house isn’t exactly a new trick; it’s so common that it wouldn’t normally pass muster for these hallowed … ...

This digital output can be input to a microprocessor where illuminance (ambient light level) in lux is derived using an empirical formula to approximate the human eye response. Commonly available ...

The traffic light parted ways with its pole base during a violent storm and was recovered from parts unknown and eventually gifted to me. It executes a realistic and repeating 1 minute green-10 ...

The traffic light server monitoring system uses an Arduino microcontroller to interface with the Xymon server monitoring software. Xymon is an open-source tool that provides real-time monitoring ...

Most drivers would welcome any progress in making traffic lights change faster, and an exhibitor at the BT Young Scientist and Technology Exhibition believes he can make this happen. Liam O'Mara ...