The Automatic Hand Sanitizer Dispenser is a touchless device designed to dispense a controlled amount of sanitizer automatically using infrared (IR) sensor technology. It promotes hygiene by eliminating direct contact, reducing the spread of germs and viruses. This system is ideal for public places, offices, hospitals, schools, and homes.

With an inbuilt pump and sensor mechanism, the dispenser detects hand movement and activates the pump to release sanitizer efficiently. It operates on battery or power supply, making it flexible and easy to install in various locations.

Parts Used:

1. IR Sensor Module – Detects the presence of hands.
2. Microcontroller Unit – Controls sensor and pump operation.
3. DC Pump/Motor – Dispenses the sanitizer liquid.
4. Sanitizer Tank – Stores the liquid sanitizer.
5. Power Supply – Battery or AC adapter.
6. Outer Casing – Protects components and provides structure.