1_led_driver

51单片机6个io口21个按键的设计源程序，并且具有单击双击，长按功能！(51 microcontroller 6 io port 21 key design source, and double-click-click, long press function!)

说明：  利用串口发送指令，来控制步进电机的转动方向和步数，同时利用LCD液晶显示转动情况(XX)

基于51单片机的音乐程序，12MHZ晶振(51 MCU-based music programs, 12MHZ crystal oscillator)

none1.The content is too simple 2.Is not a sourcecode or document 3.lost some files 4.Description is not detailed or not correct 5.Compressed file has password 6.Sourcecode duplicate or already exist Please do not upload copyrighted content and the file which has trojan or virus

51网站上下载的利用蓝牙控制小车和舵机的程序，可实现蓝牙控制舵机(The program downloaded from website 51 that uses Bluetooth to control the car can realize Bluetooth to control the car.)

Intel196kc自动化保护用的测控主机板用源代码程序。包括初始化，运行，调试，通信，代用傅里叶技术计算等自动化技术。液晶链接部分(Intel196kc automation protection for the control host board using the source code program. Including initialization, operation, debugging, communication, and substitution of Fourier technology and other automation techniques)

说明：  只适用于特定的黑线地图，主要是分享编程思想和方法，需要别的地图的话，要自己编写(Only applicable to specific black line maps, mainly sharing programming ideas and methods)

求极值的程序，很好用，只要输入目标矩阵，在输入窗口长度，就能得到所有的极值(Extremum seeking procedure, a very good use, as long as the input matrix goal, in the input window length, can be all the extremal)

基于stc12c5a60s2瓦斯采集报警 上限可设，12864显示(Based stc12c5a60s2 gas gathering alarm limit can be set, 12864)

深入浅出STm32 深入浅出STM32系列ARM_Cortex-M3.pdf(Stm32 study)