Sakti, Mungki Satrio (2020) Perancangan detektor gas nitrogen oksida (nox) dalam kabin mobil menggunakan microcontroller arduino dengan Sensor gas elekrokimia mq-131. Undergraduate thesis, Politeknik Negeri Jember.
![[img]](https://sipora.polije.ac.id/style/images/fileicons/text.png) |
Text (Abstrak)
07. HALAMAN ABSTRAK LENGKAP.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (89kB) |
|
Text (Bab 1 Pendahuluan)
14. BAB 1. PENDAHULUAN.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (163kB) |
|
Text (Daftar Pustaka)
19. DAFTAR PUSTAKA.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (158kB) |
|
Text (Laporan Lengkap)
21. H42150994_LAPORAN LENGKAP.pdf Restricted to Registered users only Download (1MB) |
Abstract
An instrument has been made to monitor the levels of Nitrogen Oxide (NOx) in the car cabin using an Aruino-based MQ-131 gas sensor. Which can provide buzzer and LED signals when the gas concentration has exceeded the specified threshold. Given the growth in the number of vehicles and increased air pollution, there is a risk of causing gas poisoning in the car cabin. The content of a gas in the air can be detected by a semiconductor type gas sensor that will change its resistance due to changes in the potential barrier by a reducing gas. NOx gas in the air with a maximum level of 1000 ppm can be detected using the MQ-131 gas sensor combined with Arduino. Samples were measured in NOx gas levels using a design tool and a gas analyzer together. Simulated in a cabin with five locations to find out the performance of the tool in detecting NOx gas. The results of testing the sensitivity of the design tool using Arduino uno sensor MQ-131 The average percentage of error reading the design tool compared with the gas analyzer for each location 3.3%, 2.6%, 4.9%, 5.7%, 1.8%. Keywords: AT Mega 328, Arduino Uno, MQ-131 Sensor, NOx gas measurement
| Item Type: | Thesis (Undergraduate) | ||||||
|---|---|---|---|---|---|---|---|
| Contributors: |
|
||||||
| Subjects: | 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 431 - Teknik Mesin (dan Ilmu Permesinan Lain) | ||||||
| Divisions: | Jurusan Teknik > Prodi D4 Mesin Otomotif > Tugas Akhir | ||||||
| Depositing User: | Desi Susanti Andari | ||||||
| Date Deposited: | 26 Sep 2022 00:50 | ||||||
| Last Modified: | 26 Sep 2022 00:50 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/17257 |
Actions (login required)
 |
View Item |
