Analog distance sensor, which are mainly use to measure the distance of an object. The advantage of this sensor is the accuracy of sensor can measure the object distance up to centimeter(cm). In this project, we going to interface this sensor to Arduino Deuemilanove and display the value it Arduino LCD Keypad shield.
Analog distance sensor which have a function that same as the Ultrasonic sensor which is use to measure range. But for this sensor, the output value are in centimeter(cm) and also the output are only given an analog value. To get the result, an mathematics formula are required to apply into our C-code for calculation.