How to make Automatic Hand Sanitizer Dispenser | DIY

Hi All,

In this video we are going to make automatic hand sanitizer dispenser.
The idea behind this is to detect the presence of hand using IR sensor and turn on dc pump to dispense the sanitizer.
This will be useful at every household.

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👉Components list:
✅ 5V relay   https://amzn.to/3pWsr2u
✅ IR Sensor   https://amzn.to/3xQNs3c
✅ Red And Green LEDs with 220 ohm resisters
✅ 5V DC motor pump  https://amzn.to/3h622he
✅ 5V AC/DC adapter to supply regulated power
✅ Switch   https://amzn.to/3b72oAt
✅ Jumper wires
✅ Plastic container for sanitizer
✅ Tube
✅ Foam board for making the main body (You can also use any plastic body)
✅ Glue gun

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ujwalnandanwar

👉Circuit diagram:
https://github.com/un0038998/Automati...

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