C语言的KEY4X4的矩阵键盘,已经调试成功.可以很便移植,是本人自己写的....

智能电加热定时控制电路原程序,智能电加热定时控制电路原程序-smart electric heating timing control circuit original, a smart electric heating timing control circuit original program

实现测试一台计算机的IP地址，是一个很好的测试IP地址的程序啊-Achieve the test of a computer IP address is a good test IP address of the program ah

用51单片机控制温湿传感器dht11的程序 汇编语言编写-With 51 single-chip microcomputer to control the process temperature and humidity sensors dht11 the preparation of assembly language

单片机上网的TCPIP协议栈-SCM TCPIP Internet Protocol Stack

此C语言程序实现串行接口电压输出型D/A转换器MX532的控制。-This C language program serial interface voltage output type D/A converter MX532 control.

CC2430 基础实验三 按键控制LED闪烁-CC2430 three buttons to control the basis of experimental LED flashes

ADI低成本心电监护模块（ECG module）设计-ADI low-cost ECG monitoring module (ECG module) design

在keil c51 环境下开发时钟秒表源代码-Keil c51 environment in the development of a stopwatch clock source code

基于89S52单片机的4位LED显示，定时程序，定时器初值可以在程序中修改。-89S52-based MCU four LED display, the regular procedures Initial timer in the process of change.

单片机P1口与4个按键连接，用于信号幅度和频率调节操作键。单片机P0、P2.7、P3.6(-WR)与DA0832、2个741(运放)连接构成波形信号输出电路。 编程使波形信号输出电路输出正弦波信号，并且可通过操作键调节信号的幅度和频率。幅度和频率调节级别从0~10，共11个等级。 -Singlechip P1 I connect with the four buttons for the signal amplitude and frequency adjustment operation keys. Singlechip P0, P2.7, P3.6 (-WR) and DA0832, 2 months 741 (operational amplifier) to connect constitute waveform signal output circuit. Programming so that waveform signal output circuit output sine wave signal, and can be operated keys adjust the signal amplitude and frequency. Amplitude and frequency adjustment level from 0 ~ 10, a total of 11 grades.