这是一个开发基于STC89C58 51样品在Keil拼音输入方法。

驱动显示屏硬件的栅和段的位数，控制16312的四个输出口数据。-Hardware display driver section of the gate and the median of the four control output 16312 data.

凌阳公司的光敏电阻传感器源代码，代码中注有非常详细的代码功能注释。-Sunplus

7281键盘显示程序，经过验证，可以直接使用-Keyboard display program 7281, after verification, can be directly used

电机调速的控制程序，你可以通过这个程序来设定参数，通过反馈就可以控制速度了啊！-of motor speed control procedures, you can use this procedure to set parameters, feedback can control the pace of their ah!

AT89S51单片机　输出Pulse Width Modulation　Wave -AT89S51 MCU Output Pulse Width Modulation Wave

上位机与单片机之间的通信,非常的容易,看了你也便会!-PC and communication between the microcontroller, very easy to read you will!

对16*2字符型点阵驱动的C51代码，已经在拓普微上测试通过。

基于51单片机系统，利用AD转换芯片ADS7841，数码管驱动芯片CH452，以及CD74HC4051、CD74HC259、CD74HC154、74HC244等接口芯片实现二十路以上的电压监测、显示与通断控制。编程环境：keil-Based on 51 single-chip microcomputer system, using AD conversion chip ADS7841, digital tube driver chip CH452, and CD74HC4051, CD74HC259, CD74HC154, 74HC244 interface chip such as the way to achieve more than twenty-voltage monitoring, display and on-off control. Programming environment: keil

节能充电器-Energy-saving charger

lcd led oled液晶显示驱动程序，实现画点，画图形，及中英文字库-lcd led oled LCD display driver, to achieve draw point, draw graph, and in Chinese and English font