kcsj.tar

基于51单片机的12864显示的音乐播放器(12864 displays based music player)

本程序目的是提供使用stm32串口收发一帧数据的一种方法，采用中断方式接受和发送，每进一次中断接收或发送一字节，可以实现pc机与板子通信或板子与板子间通信。注意本程序中外接高速晶振为12M赫兹，而大部分板子为8M赫兹，本程序所用芯片是stm32RBT6(The purpose of this procedure is to provide a method of using STM32 serial port to send and receive a data, using interrupt mode to receive and send, every one into the time interrupt receiving or sending a byte, can realize PC and the communication or board and board communication. Note that this procedure the external high-speed crystal oscillator for the 12M Hz, while the majority of board is 8M Hz, the chip used in this procedure is stm32RBT6)

ssd5 Recommend exercise 2(ssd5rex2)

超声波测距（5 28线性处理）,测量线性度很高(Ultrasonic Ranging (528 linear processing), high linearity measurements)

2.4G研发详细文档，对没有无线基础的同学非常有帮助！(2.4G development with the document, very helpful to students based on no wireless! )

本文讲述了细分驱动技术的原理，重点介绍了细分驱动控制系统的设计方法，设计了一套传统细分驱动系统的设计方案，在此基础上，本文进一步介绍了L297、L298两块芯片，采用这两块芯片构成步进电机的驱动电路，应用DAC0832实现D/A转换，采用精简指令集单片机AVR作为脉冲产生器，对步进电机的工作过程进行控制，最终组成电机细分数可选的驱动控制系统。(failed to translate)

在单片机开发板上可实现的游戏——俄罗斯方块的C源程序(Microcontroller development board can achieve in a game- Tetris C source)

52单片机PWM（直流电机c语言源码(52 single chip PWM (DC motor) routine)

stm32f4USB声卡设置，运行与测试等，开发平台KEIL,希望对大家有帮助(Stm32f4 handwriting settings, running and testing, development platform KEIL, we want to help)

arduino加速度传感器通信编程，显示，，，(Arduino acceleration sensor communication programming, display,,,)