I have used stepper motor and IR sensor in this project. I also used a custom-made PCB in this project. This project is great learning for 3D printing, Mechanics, electronics and programming Label ...

This project is a smart, Arduino Nano-based automatic liquid dispensing system. It uses a water pump, solenoid valve, and flow sensor to control the amount of liquid dispensed. A Nextion display is ...

We designed the Automatic Touchless Arduino Water Dispenser to prevent water wastage. Generally, people do not rub their hands with soap for the required 20 seconds before washing them with running ...