MCNP3B

利用AT89C51单片机做的一个音乐卡,可以播放多首歌曲(AT89C51 single-chip microcomputer use to do a music card, can play more songs)

说明：  德飞莱m3s开发板，stm32f103zet6，led灯的点亮和熄灭(Lighting and extinguishing of LED lamp)

基站环境动力监控源文件，是全部源文件，很有用的(The base station environment dynamic monitoring the source file)

HMC5883L测试程序，MCU为AT89S52，经测试可用(HMC5883L testing procedures, MCU for AT89S52, have been tested)

zigbee实现LCD的检测，测试LCD能否正常工作,LCD的型号是12684(zigbee achieve the LCD inspection, testing LCD can work, LCD model is 12,684)

基于51单片机的直流电机电压控制的PID控制算法(The control algorithm of 51 single chip microcomputer DC motor voltage control based on PID。)

关于交通灯的单片机课程设计，内含程序代码以及Proteus的使用资料。(Information on traffic lights using microcontroller curriculum design, including the program' s code, and Proteus.)

用诺基亚5110显示的悬挂运动控制系统，完美的运行了寻点，直线，画圆，循迹的程序没加进去，如果想要的话发信息至1551142817@qq.com(Nokia 5110 display with a suspension motion control system, running to find the perfect point, line, circle, tracking program not added, if desired send a message to 1551142817@qq.com)

51单片机红外解码（1）采用脉宽调制串行码，以脉宽为0.565ms，间隔0.56ms，周期为1.125ms的组合表示二进制的“0” （2）一脉宽为0.565ms，间隔1.685ms，周期为2.25ms的组合表示二进制的“1”(51 MCU infrared decoder (1) uses pulse width modulation serial code. The combination of pulse width 0.565 ms, interval 0.56 MS and period 1.125 MS represents the binary "0" (2) pulse width 0.565 ms, interval 1.685 MS and period 2.25 MS represents the binary "1".)

基于STC15W系列单片机，实现一种常用的MAX7219驱动的8位数码管显示模块的程序。(Based on STC15W series MCU, a program of 8-bit digital tube display module driven by MAX7219 is implemented.)