Rancang Bangun Pengukur Tinggi Badan dan Penunjukan Berat Ideal Berbasis Sensor Ultrasonik dengan Koneksi Bluetooth

Abstract

Height gauges and ideal weight designations are usually done manually plus more on the scale readings on manual height measuring instruments that often occur human error. The automatic height circuit and ideal weight designation use a Push Button to determine the gender and ultrasonic sensors used to receive resons from reflections around the sensor. If the wave bounces back to the receiver, then there is an object around the sensor. Then the microcontroller takes time to determine the distance between the sensor and the floor. The results are displayed on the LCD and on the mobile phone/gadget screen and also make it easier for people to do height control Height measurement and automatic weight designation is important in minimizing human error that often occurs when taking measurements manually. So that it is able to increase efficiency when shackling height.