We have a collection of almost 500+ Arduino projects with Code, Circuit Diagram, and detailed explanations completely free for everyone to build and learn on their own. Analog pH sensor is designed to ...

1. **Arduino Board:** The Arduino is the brain of the system, a programmable microcontroller that coordinates all operations. It receives input from various sensors, processes this data according to ...

allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a high-precision pH sensor capable of accurately measuring pH levels in various applications. Simple and ...