TX_RX

四旋翼设计源码，毕业设计，PID算法精讲，原理图程序，四元数介绍(Quadrotor source design, graduation design, PID algorithm succinctly, schematics program, quaternion Introduction)

汇编语言，滑动平均滤波程序，实际应用中。(Assembly language, the moving average filter program, the practical application.)

涵盖一些模块在stm32f4下的代码，有dht11，ds18b20，mq-7等模块的代码，还有一些通讯的代码，如：usart iic等(It covers the code of some modules under stm32f4, such as dht11, ds18b20, mq-7, and some communication codes, such as USART iic, etc.)

关于机器人循迹的程序主要用光电传感器进行数据传回与检测，并用电机驱动来进行机器人手臂投球等功能！！！！(Robot tracking program on the main with a photoelectric sensor data back and testing, and motor-driven robot arm for pitching and other functions! ! ! !)

说明：  用C语言编写的51单片机智能小车程序；该小车能自行循迹，超声波避障和测距，液晶显示信息以及红外遥控等功能；(The 51 single-chip intelligent car program written in C language can track itself, avoid obstacles and measure distance by ultrasound, display information by LCD and infrared remote control.)

51单片机“祝你平安”音乐程序，用单片机播放音乐，蜂鸣器发声(failed to translate)

这是针对XC878单片机的各模块的程序，包含有LCD，UART，AD，DA以及七段数码管等。适合移植和学习。(It is for each module XC878 microcontroller program includes LCD, UART, AD, DA, and seven-segment digital tubes. Suitable for transplant and learning.)

记分式多智力数字抢答器,可以实现抢答，倒计时报警，记分功能(Points Answer multi-intelligence figures, you can achieve the Answer, countdown alarm, scorecards function)

TI BeagleBoard-XM的開機映像檔，將其解壓縮後，執行其中的sh檔即可自動將你的uSD卡格式化並安置好開機映像檔，其中包含一個readme文檔，可參照其方式執行。(TI BeagleBoard-XM s boot images,uncompress it and execute the .sh file then it can automatically format your uSD card and make install the boot images in it.There is a readme file included and can be followed.)

实现恩智浦lpc1788fet208上ucos系统的建立，并手动实现了printf函数( To achieve the establishment of NXP lpc1788fet208 UCOS system, and implements the printf function manual )