Touchless Sanitizer Dispenser

It sprays alcohol based hand rub sanitizer solution without any contact using an ultrasonic sensor. A single fluid nozzle with low flow rate is used to generate aerated mist to dispense the hand rub sanitizer.

1. Micro-Controller based design

2. 16 x 2 LCD display

3. Programmable hand sensing range

4. Displays liquid level

5. Programmable dispensing liquid volume

6. 2L storage capacity

7. Ultrasonic sensor based hand detection