基于 AT89C51 单片机的数字音乐盒设计 Design of digital music box based on AT89C51 MCUI ABSTRACTIn this paper, the digital music box design of AT89C51 single-chip microcomputer is taken as the design object. In order to reduce the design cost as much as possible, the DS18B20 sensor is sel...

时间:2025-04-13 16:57栏目:行业资料