基于单片机的智能垃圾桶设计，可用51单片机或者STM32，使用C语言编程，实现智能语音播报，有源程序、电路原理图、物料清单。(The design of intelligent garbage can based on single-chip microcomputer can use 51 single-chip microcomputer or STM32 and C language to realize intelligent voice broadcast, active progra