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Journal : JE-Unisla

Alarm Pengendali Asap Pada Ruangan Bebas Asap Berbasis Mikrokontroler Arduino Winarno Fadjar Bastari; Akhmad Solikin; Widodo Widodo
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 7, No 1 (2022)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v7i1.818

Abstract

Smoke is air pollution that is very dangerous for human health. Therefore, in this study the authors designed and modeled a fan speed controller using a smoke sensor based on an Arduino microcontroller. In addition, smoke control alarms can also be used for monitoring in smoke-free rooms in order to prevent and at the same time provide a deterrent effect on people who smoke in places where smoking is prohibited. The method used is to process the data detected by the MQ2 smoke sensor, then display the amount or level of smoke in the room and its condition on the LCD/monitor. The comparison of the values on the sensor will be processed with the Arduino and the output of the Arduino will be input coding on the Arduino IDE software to control the fan speed performance as a response to exhaust air in the ventilation area of the room. The microcontroller process is in the program as a controller of all components, then coding will control all components according to the coding ordered in the microcontroller and voltage controller at the smoke sensor input and LCD and fan output. The results obtained from this research project are able to detect the state of the air in a smoke-free room from smoke and CO pollution from 0 ppm to = 256 ppm and this pollution can be reduced by adjusting the fan speed as room air ventilation to avoid the deposition of smoke in a smoke-free room. which is dangerous. So that the air in the room becomes cleaner and safer for health.
APLIKASI ARDUINO PADA SMARTSTICK BAGI PENYANDANG TUNA NETRA Winarno Fadjar Bastari; Akhmad Solikin; Widodo Widodo
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 8, No 1 (2023)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v8i1.969

Abstract

The development of science and technology is so rapid today, so that various ideas appear in the field of electronics. Then to help human life, we have tried to apply electronic technology to simple systems. This research is intended to examine the use of Smartstick (assisting stick) for people with visual impairments. So far it is known that walking aids for blind people are very simple, they do not use electronic devices. Furthermore, the Arduino application is applied to this tool, namely this stick is equipped with 3 sensors that operate 180°, then sound alarm, vibration and GPS. When a blind person approaches an object, the alarm will sound and inform the distance between the blind person and the object. With a sensor range of 180 degrees, objects that are below the middle and even above will be detected, so that the Smartstick user will be able to avoid the possible distance until the warning alarm goes offautomatically. Therefore, blind people don't have to worry about crashing into other unwanted objects.