Automatic sanitizer spary machine

This is a touchless hand sanitizer machine, we use it to avoid the corona's varius
In today's video, we will learn to make automatic sanitizer spray machine in solidworks software.

Circuit diagram:-



1.Proximity sensor
2.6v DC submersible water pump
3.Tip 32C PNP Transistor
4. 1k Resistors
5. LED
6. DC switch
7. DC socket
8. Plastic box
9. Metal sheet 1.2mm


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  1. Step 1: Automatic sanitizer spary machine