Development of a personal low-cost air sensor for citizen science project

AZRAF, AZRIL IRFAN (2021) Development of a personal low-cost air sensor for citizen science project. [Project Paper] (Submitted)

Text FPSK4 2021 29.pdf Download (2MB)

Abstract

Objective: To develop low-cost personal air sensors for Citizen Science Project. Method: Experimental study. Where it consists of three parts, which are building up the prototype using Arduino Nano board, OLED Display, PMS7003 Particulate matter sensor and SD Card Module, coding that use Arduino IDE v.1.8.13, price comparison between the prototype with other low-cost personal air monitoring sensor (BREATHE Smart 2 and TZOA Particulate matter sensor) and preparation of manual book as guidance to develop the sensor. Result: The prototype was not completely developed. However, the coding was successfully executed. Apart from that, precautionary measures (wiring the components to the Arduino Nano board) are taken to minimise error. By comparing the prototype to other sensors and consulting previous studies and websites, it is determined that the prototype is the most cost effective (RM103.00), despite the fact that the basic function (measurement of Particulate Matter concentration) is the same. A simple, straightforward instruction manual was successfully produced by learning how to create a manual book from a website. Conclusion: Our study found that the prototype is the most affordable sensor. A simple and straightforward manual was also created to help other Citizen Science Project participants build the sensor. This prototype's function to validate ambient temperature and relative humidity readings for further study can be improved. Keywords: Personal low-cost air sensor, Citizen Science Project, Air quality.

Item Type:	Project Paper
Faculty:	Faculty of Medicine and Health Science
Depositing User:	Mr Hafizzuddin Hamidon
Date Deposited:	24 Aug 2023 04:40
Last Modified:	24 Aug 2023 04:40
URI:	http://psaspb.upm.edu.my/id/eprint/990

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