Thickness Cipher

Abstract

system is constructed using ultrasonic sensor HC-SR04, ARDUINO UNO module, and LED display. The ultrasonic sensor transmits ultrasonic pulses in the form of waves and receives back the pulses after the waves are reflected by an object. The time duration of ultrasonic between transmission and reception is calculated as the distance between the sensor and sample. The method of thickness measurement adheres the sample to the holder in front of an ultrasonic sensor. The Thickness measurement of the sample is calculated based on the distance between the sensor to the holder (fixed barrier) and the sample to the sensor. The zero position of the measurement is the distance of the sensor to the holder. The objective of THICKNESS CIPHER is to minimize the use of Manual Gauges by decreasing the time and manpower. The output of the Thickness gauge is usually time-consuming and can be inappropriate due to human error, which tends to the data loss. A thickness meter is defined as an instrument that is used to quickly and easily measure the thickness of a material. They provide valuable insights into the integrity and measure the thickness of the sheets. This is done on a manual basis. In industries, it is very difficult to measure the thickness of any sheet or any object in a digital form.