Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

This project implements a motor speed control system using an Arduino. It incorporates RPM monitoring via an IR sensor, real-time temperature sensing, WiFi communication for remote control, and an LCD ...

Have you ever noticed how shopping malls, parking lots, or event venues seem to track the number of people or cars present inside? You might think they use an AI camera to count them, but in reality, ...