Hi friends!
If you have been watching my channel for a long time, then you most likely remember a project about a trash bin with an automatic cover. This project was one of the first in Arduino, one can say my debut. But it had one very big drawback: the system consumed more than 20 milliamps, which made it impossible to work autonomously from batteries. And today, with new knowledge and dozens of projects behind me, I will correct this problem.”


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