A 4-way intersection traffic light controller built on Arduino, with a live LCD countdown and Serial-adjustable timing — implemented using non-blocking (millis()-based) timing rather than delay().

Our team designed and built a fully functional prototype from the ground up. We handled the firmware, the PCB layout, the 3D ...

Videos obtained by CNN show at least two ICE officers running after Lorenzo Salgado Araujo’s white van.

Metropolitan Police Department body-camera video shows a police sergeant stopping Gov. Joe Lombardo for a suspected red light ...

A former contractor for Bell County Water Control and Improvement District No. 2 allegedly used the district on-call ...