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 an automatic water dispenser system that uses an Arduino Uno microcontroller. The system can dispense water automatically. Automatic Water Dispenser System Using Arduino An automatic ...

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 ...

Abstract: People with visual disabilities, who have limited vision, will experience many obstacles in carrying out activities and social interaction. Equipment, in general, is not still user friendly ...

If you’ve been hanging out here at Hackaday for awhile, you’ve certainly seen projects that were based around the concept of putting a miniature computer inside the carcass of some other piece of ...

V-LED This is the VCC pin of the LED. Connect this pin to the 5V pin of the Arduino with a 150Ω Current Limiting Resistor. LED-GND This is the Ground Pin of the LED. Connect this pin to the Ground pin ...