How to Make DIY Automatic Hand Sanitizer Pump Without Arduino #shorts

Step by step on How to Make DIY Automatic Hand Sanitizer Pump Without Arduino #shorts
This DIY project can be done by just modify a commercial cheap water pump so it can pump liquid (water soap, hand sanitizer, etc) without physical contact to the switch.
The switch is made of infrared sensor. So just trigger the sensor by putting hand in front of the sensor, the pump can turn on and off.
So technically it's not fully automatic, but contactless.

This project has been done in early covid-19 outbreak in the beginning of 2020.
Thanks to all friends who had helping me in this project.

Full video: https://youtu.be/dC3wYCA61u0

Great product commercial Automatic Hand Sanitizer Dispenser:
Automatic Hand Sanitizer Dispenser 1000ML with Stand and 3 Nozzles Touchless Sanitizing Station Kit Refillable Bottle and Drip Catcher for Office School Restaurants and Churches
CLICK HERE → https://amzn.to/3AoHozB

Purell TFX Touch-Free Foam Hand Sanitizer Dispenser, Dove Grey, for PURELL TFX 1200 mL Foam Hand Sanitizer Refills (Pack of 1) by GOJO Industries, Inc.
CLICK HERE → https://amzn.to/3tSm5Ed

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