STC-chip-programmer

说明：  本设计源码为12864液晶显示程序，可以控制12864液晶显示数字、字符、汉字以及图形。功能强大。(The design source for the 12864 LCD program, you can control the LCD 12864 number, character, characters, and graphics. Powerful.)

用AT89C51点亮的跑马灯，可以实现最小型的单片机应用。是用c语言编写的。(With AT89C51 lit marquees, you can achieve the most compact single-chip applications. With c language.)

单片机的protues仿真实验，包括单片机最小系统，AD1208，DA1674,AT24C02的仿真(SCM protues simulation experiments, including the smallest single-chip system, AD1208, DA1674, AT24C02 simulation)

pic modified sine wave inverter circiut

基于80c51的电子时钟，用8个数码管显示时间年月日(80c51 based electronic clock, with 8 years on digital display time)

说明：  正弦波的显示 ，示波器，keil5正弦波的显示 ，用于测试波形的产生(Sine wave display, oscilloscope, keil 5 sine wave display, used to test the generation of waveforms)

按键扫描，逐行检测，，，，，，，，，，，，，，，，(Key-press scan, line by line detection...................)

实现很好的时间延时控制，用到计时器，使小灯闪烁，并且还有延时程序，有很好的注释，还有显示功能，管脚连接标注声明明确，真的是很好的程序，自己编的。

信号检测 51单片机 通过外部中断检测信号源的脉宽周期频率(51 single-chip signal detection signal detected by an external interrupt source of the pulse cycle frequency)

用单片机设计超级万年历，该万年历即使掉电也能够实时显示时间(Single-chip design super calendar, the calendar even with power real-time display)