8051单片机上4*4矩阵键盘的扫描方式3

CYGNAL单片机，C8051FXXX应用例程1-CYGNAL microcontroller, a routine application C8051FXXX

用步进电机画图的完整原代码，集成50多种图形-Stepper motor used to draw a complete source code, integrated more than 50 kinds of graphics

一个4*4键盘程序，当有按键按下时将在数码管上显示出按下的字符-A 4* 4 keyboard procedure, when the button is depressed will have in the digital control on the press shows that the characters

单片机51系列测试串口的简单程序反回输入字符-MCU Series 51 serial test the simple procedure of the anti-back character input

系统由AT89C51、LED 数码管、按键、发光二极管等部分构成，能实现时间的调整、定 时时间的设定，输出等功能。系统的功能选择由SB0、SB1、SB2、SB3、SB4 完成。其中SB0 -System consists of AT89C51, LED digital tube, keys, light-emitting diodes and other parts, to achieve the adjustment of the time, will be When the time set, the output functions. Function of the system choose from SB0, SB1, SB2, SB3, SB4 completed. One SB0

c++2

角度传感器KMZ41+UZZ9001初始化和读写程序-Angle sensor KMZ41+ UZZ9001 initialization and read-write process

keil C51 ISR事例-ISR stories

STC单片机看门狗的简单测试程序,功能很简单，就是开启看门狗后，不断的让单片机重启。-a samples test program for STC MCU.

飞思卡尔智能车摄像头组源代码。我们自己用的。包括摄像头采集和舵机、马达控制-Freescale" s Smart car camera source group