15元打造超级环保电子钟,内有原理图及程序-15 yuan to build the Super Green bell, schematics and procedures

多功能环保污水处理器，处理器位HT48F50E单片机，外围电路利用光电开关，液位开关，电磁阀组成。-Multifunctional environmentally friendly sewage processor, the processor bit HT48F50E microcontroller, peripheral circuit photoelectric switches, liquid level switches, solenoid valves.

一款绿色环保而又功能齐全的定时关机程序,简单，无广告 -绿色 环保 简单 实用 定时关机程序