蜂鸣器911报警(C语言)

用于DSP中的图像矫正.原理是伽马矫正.可以参照灰度与伽马值的对应表-DSP for image correction. The principle is gamma correction. Grayscale and gamma reference value corresponding to Table

嵌入式开发中关于拼音输入的原程序,大家侃侃拉-embedded development on the original Pinyin input procedures, we elegance Rafah

基于CPLD的二进制码转换为二十进制（BCD）码的电路[1].pdf-based CPLD binary code into two decimal (BCD) code circuit [1]. Pdf

提供的程序是供四相步进电机使用。本实验使用的步进电机用直流+12V电压，电机线圈由A、B、C、D四相组成。 2. 驱动方式为四相单四拍方式,各线圈通电顺序如下表。表中首先向A相线圈输入驱动电流，接着向B，C，D线圈通电，最后又返回到A相线圈驱动，按这种顺序轮流切换，电机轴按顺时针方向旋转。若通电顺序相反，则电机轴按逆时针方向旋转。-provide for the procedures of the four-phase stepper motor use. This experiment used the stepper motor 12V DC voltage electrical coils A, B, C, D phase. 2. Four-driven approach to making four single-phase, the coil electrifying sequence the following table. Table A first phase coil input drive current, then to B, C, D coil electricity and eventually return to the A-phase coil driven by the rotation order of this switch, the electrical axis by rotating clockwise direction. If electricity in reverse order, the motor shaft by the anti-clockwise rotation.

在裸板armsys2410上点亮一盏灯,为初学者提供一个简单便捷的开始-Armsys2410 on the bare boards lit a lamp to provide a simple and convenient for beginners start

linux gprs能信实验戏动源码,成功用车载系统,城市公交-linux gprs letter experimental theater can move source code, on-board systems successfully, and urban public transport

DSP与CC2400连接.做的无线数据发送程序.程序现在没有加入校验部分.也可以当接收程序使用.不用修改-DSP connection with the CC2400. The wireless data sending procedures. Procedures are not part of accession to check. When the receiving process can also be used. Need not be amended

P89CXX编程器控制CPU接收和控制程序-P89CXX programming control CPU to receive and control procedures

实现求一个数N的阶乘，输入一个数检查是否合格，然后将其阶乘的结果输出-To achieve for the factorial of a number of N, type a number to check eligibility, and then output the results of factorial

这是reltek(RTL8188EUS-RTL8189ES) 的网卡驱动源代码,编译平台为linux，语言为C言语编写，代码完整，为原厂直接提供，能直接编译通过。。希望有需要的朋友下载学习，参考共同交流。