低电压检测. A口低8位接键盘列线，键盘行线接VDDIO；B口高8位接LED // 按K1键 低电压为2.4v // 按K2键 低电压2.8v...

mega16,驱动开发板上的独立按键，按下不同的键，数码管显示0-3四个数字-MEGA16 KEY

用于单片机的开发 用modbus协议 实现上位机与下位机的通讯-design for mcu,protocl is modbus,for double mcu commiunication

这个是一个步进电机的控制程序，用于车辆润滑系统的控制器，非常好用的，非常好的-This is a stepper motor control program for vehicle lubrication system controller, very useful, very good

89c52编写智能化开关电源设计，带A/D,D/A识别全数字开关电源程序。-89c52 prepare intelligent switching power supply design, with A/D, D/A to identify an all-digital switching power supply procedures.

红外解码程序,在中断去分析电平时间,里面含用说明,-IR decoding procedures, the interrupt level to analyze the time, which included use of that

三位半数字电压表程序，能测量-5~+5V电压，比较准确。-Three semi-digital voltage meter procedures to measure-5 ~+5 V voltage, more accurate.

Atmega128L的说明，对使用该单片机开发的人员会有很打帮助-Atmega128L note on the use of the single-chip development to help staff there will be a hit

单片机外围电路，扩展的4×4键盘液晶显示程序-Single-chip peripheral circuits, expansion of the 4 × 4 keyboard LCD process

基于2262的发射模块的驱动程序，使用51单片机。工作效果良好。没有不良反应-Based on the 2262 launch of the driver module, the use of single-chip microcomputer 51. Work well. No adverse reactions

电源采样控制，通讯的简单程序，运行环境c51,-Power sampling control, communications, simple procedures, operating environment c51,