It is used for measuring the distance between the object and the sensor itself. Ultrasonic Sensor Arduino Interfacing Ultrasonic sensor is also known as SONAR. The further detail about ultrasonic sensor/SONAR will be given later in this article. The basic principle of ultrasonic sensor is that, it transmits ultrasonic waves and receives it back after getting reflected back from the surface of the object and measures the time between transmitting and receiving of the ultrasonic wave. In this tutorial I am going to use ultrasonic sensor. Both of these sensors are designed for the estimation of the distance of an object from the sensor. This is another sensor similar to the ultrasonic sensor i.e. Ultrasonic sensor has four pins whose detail will be given later in this tutorial. I have also shared Ultrasonic Sensor Simulation in Proteus. But in comparison to that optical sensor ultrasonic sensor has only a single element for both transmitting and receiving ultrasonic/sound waves. An optical sensor has both a transmitter to transmit and a receiver to receive the waves. It measures the time between the transmission and receiving of that sound wave, which is actually equal to the distance of an object from the SONAR. Ultrasonic/SONAR sensor is an electronic device used to estimate the distance of an object by continuously transmitting sound waves at a particular frequency and listens to that transmitted sound wave to bounce back. I have already shared Ultrasonic Sensor Library for Proteus. It can also be used for measuring the depth of the sea. Ultrasonic is mostly used for the distance measurements. SONAR basically stands for Sound Navigation and Ranging. Ultrasonic sensor is also known as SONAR sensor. I would like to tell you some detail about ultrasonic sensor, after that we will move towards ultrasonic sensor Arduino interfacing. Today, I would like to provide a complete discussion on Ultrasonic Sensor Arduino Interfacing. Hello everyone! I hope you all will be absolutely fine and having fun.
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