From this project, we can count the paper currency notes and calculate their amount, by sensing the paper currency using Color Sensor and Arduino.TCS230 color sensor is used for detecting the currency ...

The Arduino Product Time Counter is a simple project that utilizes an Arduino board and a sensor to measure the time taken by a product or object to pass in front of the sensor. The project can be ...

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 ...