LCD

一调试好了，放心使用吧，很好的，保证你会满意的。(A debugging good, feel free to use, very good, guarantee that you will be satisfied.)

esp8266的示范代码，51单片机的代码啦(Demonstration code for esp8266)

说明：  双音频DTMF拨号程序MT8888/MT8880最全期刊资料，有详细电路图+源程序，共计30多篇。(DTMF DTMF dial-up procedures for information MT8888/MT8880 most journals, a detailed circuit diagram+ source code, for a total of more than 30.)

中_大功率EMA伺服控制技术与动态性能研究(EMA in power and dynamic performance servo control technology research)

双人抢答器的程序,可以加分减分等,还可以用指示灯表示开始抢答和抢答结束(Double Answer)

tinyOS系统应用nesC语言开发实例(a example of tinyOS application with nesC Language)

编制MCS-51程序使步进电机按照规定的转速和方向进行旋转，并将已转动的步数显示在数码管上。 　　步进电机的转速分为两档，当按下S1开关时，加速旋转，速度从10转/分加速到60转/分。当松开开关时，减速旋转，速度恢复为10转/分。当按下S2开关时，按照逆时针旋转；当松开时，按照顺时针旋转。 　　本程序要求使用定时器中断来实现，不准使用程序延时的方式。(The MCS-51 program is programmed to rotate the stepper motor according to the specified speed and direction, and the number of steps that have been rotated is displayed on the digital tube. Stepper motor speed is divided into two gears. When the S1 switch is pressed, the speed is accelerated from 10 rpm to 60 rpm. When the switch is loosened, the speed will be reduced to 10 rpm. When pressing the S2 switch, rotate counterclockwise; when loosening, rotate clockwise. This procedure requires the use of timer interrupt to achieve, do not use the way of program delay.)

I2C与mens传感器通信应用ch341-I2C-labview(I2C and mens tongxin)

单片机音频通信9170和9200，接收发送源程序(9170 and 9200 microcontroller audio communication, the receiver sends source)

基于labview的步进电机PID控制原理及实现方案(Labview-based PID control of the stepper motor)