步进电机加减速运行程序 步进电机启动时，转速由慢到快逐步加速 步进电机匀速运行 步进电机由快到慢逐步减速到停止-Stepper motor stepper motor deceleration run the program starts, the speed gradually from slow to fast speed stepper motor stepper motor run by a uniform approaching slowly and gradually slow down to stop

这是用PIC芯片处理USB的源代码,包括初始化USB，中断设置等，是汇编语言入门USB操作的很好参考程序！-This is the PIC chip USB source code, including the USB initialization, interrupt settings, assembly language entry USB good reference operating procedure!

硬件电路相当简单的音乐播放的c51仿真及c程序-Relatively simple hardware circuit of the C51 music player simulation and c procedures

ASIC在VB下的开发,集成了很多方便实用的ASIC开方指令及宏命令。-ASIC under the VB development, integration of a number of convenient and practical ASIC prescribing instructions and macro command.

最高实时取样率2M点/秒，精度8Bit 取样缓冲器深度：256字节 模拟频带宽度 0 - 1MHz 垂直灵敏度100mV/Div - 5V/Div (按1-2-5 方式递进)-2M real-time sampling rate of the highest points/sec, accuracy of sampling 8Bit buffer depth: 256 bytes bandwidth analog 0- 1MHz vertical sensitivity 100mV/Div- 5V/Div (by way of progressive 1-2-5)

单片机Com端口仿真，有程序及仿真原理图-Com-port single-chip simulation, there are procedures and simulation schematic

实现stc单片机，两个单片机之间的SPI通讯。单主单从-Stc achieve single-chip, two single-chip communications between the SPI. Single-master single from

51单片机及其C语言程序开发实例第7章节-51 SCM and its C language program to develop examples of section 7 of chapter

easyarm 1138 用c语言开发的 2401无线 发送程序-easyarm1138 c 2401 send

LED数码管的简单控制程序，7彩变化。有按键可以选择模式。-LED digital tube simple control procedures, 7 color change. Button has the option mode.