Rancang Bangun Pembersih Debu Ventilasi Udara Berbasis Arduino Nano

Abstract

Dust and air pollution is a problem that often threatens various areas such as hospitals, industry, houses on the side of roads and private environments. With technological developments, it is necessary to design a dust cleaning tool using Arduino Nano, so that it can build an effective and efficient dust cleaning system. The tool designed can be used to clean dust from air vents automatically using Arduino nano. This tool uses a dust sensor to read the amount of dust in the ventilation and is accompanied by a cleaning brush that is driven vertically by a stepper motor so that the brush will work up and down to clean the ventilation. The result of making this tool is that the tool can work according to the expected function in cleaning ventilation from dust with a value of 500 microns on the dust sensor which will be cleaned for 6 seconds so that the value on the dust sensor is below 500 microns after cleaning.