一个C51单片机的万年历源代码,从1900到2099年共两百年,够用了,还有农历节气-A C51 microcontroller calendar source code, from 1900 to 2099 a total of two hundred years, good enough for us, as well as the Chinese Solar Terms

基于89C51 单片机的太阳能热水器 智能控制器的设计-89C51 microcontroller based intelligent controller design of solar water heater

太阳能手提灯 带自动充放电保护功能，三档LED恒流调光，USB输出，C51单片机-Solar Lantern with automatic charge and discharge protection function, third gear dimming LED constant current, USB output

基于51单片机开发的太阳能充放电控制器的C51程序，开发平台是Keil。LCD1602屏幕可显示实时数据与状态。(Microcontroller based on the development of solar charging and discharging controller C51 program, the development platform is Keil. The LCD1602 screen displays real-time data and status.)