ALAT PENGAYAK TEPUNG TERIGU OTOMATIS MODEL KOTAK MENGGUNAKAN MOTOR DC, SENSOR DHT11, DAN SENSOR INFRARED PROXIMITY BERBASIS ARDUINO UNO

Abstract

Abstract. Wheat flour sifter is a tool used to separate coarse grains into finer grains. Someone who wants to make a dough made from wheat flour usually pays less attention to the dirt that is hidden in the flour. For this reason, sifting of wheat flour is very important. The box model automatic flour sifter is designed with the aim of simplifying the work of small business actors without having to sift and taking a long time. This tool uses Atmega328P (Arduino Uno) as the brain to control all components of the tool to be built, dc motor as rotary power, IR sensor to minimize the number of lumps of flour above the size of the sieve hole, dht11 sensor will control the motor rotation speed based on the temperature value that has been set. determined through the program, the dc motor as the rotary power, and the timing belt as the distributor of the motor rotational power to get to the gearbox. The gearbox controls speed and generates vibrations in the drawer rails and sieve box.   Keywords : Atmega328P/Arduino Uno, DC Motor, Infrared Sensor, DHT11 Sensor.