・この動画「

10、基于STM32单片机的电子秤

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・3、基于STM32单片机的密码锁
・14、基于STM32单片机的水质监测系统
・18、基于STM32单片机的PT100测温（AD转换）
・3、基于STM32单片机的密码锁
・26、基于STM32单片机的温度报警器（数码管)

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