How to make sensor sanitizer machine | Proximity Sensor Machine | How to make hand sanitizer machine

How to make sensor sanitizer machine | Proximity sensor machine | Homemade sanitizer machine

In this video I m going to show you making process of sensor sanitizer machine. It works on proximity sensor system. If you put your hand near to sensor sanitizer it will automatically flows small amount of sanitizer to your hand as shown in the video.I think you will enjoy this video.

Things needed
Relay module
Proximity sensor
LDR
LED bulb
Soldering iron
Mini water pump
Glue
Glue stick gun
5 V DC power supply
Hand sanitizer

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#handsanitizermachine #proximity #DIYhomemade #scienceproject

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Видео How to make sensor sanitizer machine | Proximity Sensor Machine | How to make hand sanitizer machine канала Dear Hammer