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 ...

Welcome to my project! This project is part of my undergraduate project to building pH Sensor using 4502C and to callibrate it by using Arduino UNO R3 so that it will applicable into real life ...

Abstract: The latest farming technology utilizes specialized electrochemical soil sensors for precision agriculture. Soil pH is the primary soil attribute which influences the crop yield by affecting ...

Abstract: Rapid analysis of soil properties is an imperative component of precision agriculture. Soil pH, one of the essential facets of precision farming, helps to decide the type of crop to be grown ...

How fast does your heart beat? It’s a tough question to answer, because our heart rate changes all the time depending on what we’re doing and how our body is behaving. However, [Ludwin] noted that ...

A fisherman has managed to catch a massive 9ft-long catfish after battling with the beast for nearly an hour. Jakub Vagner, 43, made the catch in the Vranov Reservoir, south of Prague, Czech Republic, ...