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Automated hand sanitizer project

This project is about automated hand sanitizer 🧴🤲. Stay safe. Q1) Tell us about your project. Why did you choose to make it? ans) I made this project during the lockdown. I thought of making this project considering the conditions in the surrounding. Q2)What did you find difficult while making your project and how did you work it out? ans)the difficult part of the project was to connect the circuit without a PCB. To adjust the distance range and the working of the motor (as it got jammed). I worked it out with the help of my father. He helped me out with connecting the circuit and make the motor work. Q3)Is there anything you would do differently or you would add if you had more time? ans)I would try to program it in such a way that it gives out only a specific amount of sanitizer at once to stop wastage and increase the pressure so that it will spray out the sanitizer instead of free flow.