This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...

We have developed a pH sensitive sensor for monitoring acidity of an infected wound area, as well as a pH meter for real-time monitoring the pH value. The pH sensor was fabricated by depositing Au and ...

Abstract: This paper presents the development of a smart flood monitoring system using Blynk platform as a medium of data transmission. This system is based on two NodeMCU development board integrated ...