in this tutorial, I am going to make a contactless dispenser
Introduction: AUTOMATIC WATER/SANITIZER DISPENSING BALL
we are all in quarantine or lockdown due to coronavirus outbreak .the only way to print coronavirus from spreading is by avoiding or minimizing the contacts
so in this tutorial, I am going to make a contactless dispenser
watch this video
https://www.youtube.com/watch?v=qWQO2KnMSe8&t=3s
Step 1: Componets Needed
1k resistor https://amzn.to/3cE9LgU
ir module5v https://amzn.to/2VMNpmA
dc pump https://amzn.to/2zmfh9D
bd 140 transistor https://amzn.to/2x3mbjm
1k resistor https://amzn.to/3cE9LgU
Step 2: Circuit Diagram
Step 3: Watch the Video for Details