Getting an old traffic light and wiring it up to do its thing ... element of the sound was meticulously recreated in his Arduino code. The Arduino Pro Mini used to control the traffic light ...

Here is a traffic light system based on Arduino that can be used in a 3-way ond 4-way intersections. It has an additional blinking orange led that is used to signal when the pedestrians can cross the ...

The original 5 mm LED array was replaced with a new 8×8 WS2812B panel, and the electronics completely replaced with an Arduino Nano. He’s still using the light’s original power supply ...

Adnan has kindly made available the transmitter code and receiver code, enabling you to build your very own project via the YouTube description. However, as the Arduino Blog reminds us ...

MIT’s Media Lab is working on a system of information-sharing that can use light-based communication to remind you of an appointment or program an Arduino. The coin-sized Droplet is an ambient ...