Design a pH Meter Using Arduino · Alnoor Digital Repository

Title: Design a pH Meter Using Arduino
Abstract: Background: Accurate pH measurement is vital in
diverse settings such as water quality assessment, food production,
and laboratory procedures. This study introduces a pH meter
design utilizing the Arduino platform, a cost-effective and user
friendly open-source electronic platform.
Objective: To develop and test an Arduino-powered pH meter
that displays a solution's pH accurately on a liquid crystal display
(LCD).
Methods: The design is based on a pH sensor, which measures
the pH by detecting voltage differences between reference and pH
electrodes. These values are then shown on an LCD managed by
the Arduino board. Calibration and verification of the device's
accuracy were conducted using buffer solutions with known pH
values.
Results: The Arduino-centric pH meter proved to be both
practical and reliable, with a maximum inaccuracy of only 0.1 pH.
It provided accurate readings within the pH range of 4.0 to 9.0.
Conclusion: Arduino-driven pH meters offer an efficient,
affordable, and simple means for pH measurements across various
applications. Given its proven precision and reliability, this design
can be applied in any scenario demanding pH value
determinations.
Scientific Type: غير معروف
Link: https://fruct.org/publications/volume-35/fruct35/
Journal volume: vol.35,No.1
Collaboration type: مشترك
Publish Date: April 26, 2024
Participated Universities (Publication): Alnoor University
Scopus status: In Scopus
Scopus index year: 2 024
Scopus quarter: 5
Scopus citation score: 0
Clarivate status: Not In Clarivate
Pub. Med. status: Not In PubMed
Author (Publication): مصطفى محمد جاسم محمد
Journal (Publication): PROCEEDING OF THE 35TH CONFERENCE OF FRUCT ASSOCIATION
Publisher (Publication): IEEE Computer Society
ISSN: 2305-7254
Country (Publication): Russian Federation
Country type: عالمية
College (Publication): College of Engineering
Departement (Publication): Department of AI engineering

Media: Academic paper