Abstract
With the development of social economy and medical hygiene, people have begun
to realize the importance of hand hygiene. Scientific hand washing can clean up more
than 99% of bacteria and viruses in their hands, especially the new crown epidemic that
broke out in early 2020 by droplet transmission. One of the most important ways to
actively prevent is to wash your hands frequently.
The intelligent hand washing device system is researched and designed based on
the STM32F103C8T6 chip
基于STM32的智能洗手装置设计-10665字.pdf