How to make an automatic hand sanitizer dispenser using Arduino and IR sensor

Hello. In this tutorial, we will learn how to make an automatic hand sanitizer dispenser using Arduino and IR sensor. Also, this is designed using a spray bottle so you can continue to use it OK enjoy it now. Short and sweet from SriTu tech. If you think this video is good, don t forget to like and comment. How to make an automatic hand sanitizer dispenser using Arduino and IR sensor automatic hand sanitizer dispenser using Arduino and IR sensor