How to make Automatic Hand Sanitizer || Say" NO" to CoronaVirus || Arduino Project

Hello friends,
Hope you are all doing good. Today, I am showing you how to convert a normal hand sanitizer bottle to an automatic hand sanitizer dispenser machine. This is done using arduino uno, a stepper motor MG 996R and an ultrasonic sensor HC-SR04. The ultrasonic sensor detects the presence of hand near and and triggers a servo motor. The motor arm pushes and dispenses the hand sanitizer.

Link to purchase items
1. Arduino Uno: https://amzn.to/3RPzXw8
2. 9V battery with connector: https://amzn.to/3L8Opfe
3. Servo motor MG 996 : https://amzn.to/3xG6Vbs
4. Ultrasonic sensor HC-SR04 : https://amzn.to/3XFNCd4
5. Rocker switch : https://amzn.to/4eOuCiO
6. jumper wires : https://amzn.to/3xG4FB0


Link to Arduino code:
https://drive.google.com/file/d/17qf-...

Alternate link to download code
https://www.mediafire.com/file/r9jh7n...

Link to download Circuit Diagram:
https://drive.google.com/file/d/1Tqoo...

Please do watch the video .Thank you...

Please share the video if you like it.

❤❤❤~~PLEASE SUBSCRIBE TO THE CHANNEL TO SEE MORE SUCH INTERESTING VIDEOS & MAKE LEARING SCIENCE FUN~~❤❤❤

#arduino #scienceprojectideas #scienceexhibition #diyprojects #scienceproject #electronics #arduinoproject #projectforkids


#automatichandsanitizer #arduino #arduinoproject #scienceproject