This Arduino-powered Smart Waste Management System automates waste segregation, real-time monitoring, and data transmission using sensors, motors, and IoT connectivity. The system enhances efficiency, ...

Testing Arduino pH Tester. We have tried this Arduino pH meter by dipping it into pure water and Lemon water, you can see the result below. Pure Water: Lemon Water: This is how we can build a pH ...

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 ...

Block Diagram . The working of this Arduino smart dustbin is very simple. The ultrasonic sensor acts as the input and the servo motor acts as the output, the Arduino UNO microcontroller is the main ...