Embedded Ultrasonic Rangefinder using Arduino
This is a standalone rangefinder device as an embedded system project. The heart of the project is Microcontroller (Arduino). Ultrasonic senser is used for measuring distance. Ultrasonic sensor works on the principle that when sound wave
hits the object, sound is reflected back and the sensor captures it. Measuring the time between the transmission and received signal we can claculate distance. The sensor measures upto 4m.