This project demonstrates how to interface an IR sensor module with an Arduino UNO along with an LED and a buzzer. The IR sensor contains an infrared transmitter and receiver that detect reflected ...

The Arduino Light Controller is a passive output board designed to provide simple, reliable on/off control of up to 16 lighting channels using an Arduino microcontroller. The board routes Arduino I/O ...

This breadboard project turns three LEDs into a small traffic light model. It needs no soldering or external libraries and uses only digital outputs and timed pauses. The aim is to make the ...

NAHANT — A new pedestrian crossing signal near the Lynnway rotary is confusing some drivers, who are unsure when to stop and when they can proceed as its red lights… ...

DURHAM, N.C. (WNCN) — Traffic signals at nearly two dozen intersections could be removed throughout the City of Durham. According to the Transportation Department, some signals are no longer needed ...

The northern lights could be visible across parts of the northern United States this weekend as geomagnetic storms triggered by activity on the sun increase the chances of aurora displays. The ...