乒乓球游戏控制器

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.

通过按键在3位一体的数码管上显示数字，能显示00~99，但是减法只能从9减到0，在KEILC上编译调试成功-Through the button in one of three digital tube display figures, can show 00 ~ 99, but the subtraction can only be reduced to 0 from 9 in the debugging KEILC compiled successfully

微型计算机接口枪答器课程设计- The microcomputer connection gun answering curriculum designs

pdf datASHEET 4 p89v51-pdf datASHEET 4 p89v51

一个基于pci2000数据采集卡的数据采集系统的源代码，可实现数据的采集和变换，用于远场涡流检测-a data acquisition card data acquisition system source code, data collection and transformation, for the remote field eddy current testing

高效率的gb2312和ucs2编码互转工具，自带码表，适合嵌入式开发和cmpp、smpp编程，且同时可在windows平台和unix平台编译-efficient gb2312 UCS2 coding referrals and tools own code table, for embedded development and cmpp,- programming, but also in the windows platform and unix platform compiler

８９Ｃ５２单片机控制的４８Ｖ快速通电机原码-89C52 single-chip microcomputer-controlled electric 48V fast pass source

这是一个文件型数据库的学习资料，sqlit3在嵌入式环境下将会有很大的发展前景-This is a file-based database of learning information, sqlit3 in the embedded environment will have great prospects for the development of

能够实现步进电机的正转反转，速度控制，加速减速匀速等功能-Stepper motor can be achieved is to reverse, speed control, speed up the slow speed and other functions

Sample code Ohmmeter with PSoC