How To Make Your Own Hand Sanitizer Machine Using Arduino

Learn how to make hand sanitizer automatic machine here i made automatic hand sanitizer for coronavirus protection this homemade hand sanitizer gel machine is controlled by arduino All materials with its link is given below, for codes visit letsmakeprojects.com i have made same project using arduino Uno, Check in site Arduino Nano https://amzn.to/33ItTLF (aflate lnk) Micro Servo https://amzn.to/2QEhNhh Ultrasonic Sensor https://amzn.to/2UrefjC Jumper wires https://amzn.to/3bgTnT0 Bread Board https://amzn.to/33FZyh2 Watch my other video to know How To Make Hand sanitiser at home