Circular-light-P1-mouth-(2)

MPU 6050 51单片机测试程序，包含串口通讯和1602显示屏显示(MPU 6050 51 SCM test procedures, including serial communications and display 1602)

最小的单片机PWM控制，电压控制PWM输出，智能化，体积小。(ADC control PWM output)

无线传感器网络关键技术研究大家一起学习参考(wsn)

积分器的一种实现方法：每级积分器都是一个反馈系数为1的单极点IIR滤波器, 其传递函数为:(An implementation of an integrator: each stage integrator is a single pole IIR filter with a feedback factor of 1:)

详细介绍了用JTAG烧写Flash的方法，在16位以上的单片机运用上适合。欢迎下载。(Described in detail the programming Flash with JTAG method, over the 16-bit microcontroller for use on. Welcome to download.)

rtthread，基于SD卡中的 Elm FatFS 文件系统，rt-thread的elmfat文件系统是一个开源的小型嵌入式文件系统。可以直接移植(rtthread, based on the SD card file system Elm FatFS)

说明：  飞思卡尔公司的MMA7260三轴加速度的详细资料，希望对大家有用(Freescale MMA7260 details of three-axis accelerometer, the hope that useful)

1602液晶屏的驱动程序，已调试成功，可以使用，欢迎下载(1602 LCD driver, has been successful debugging, you can use, welcome to download)

基于51单片机的超声波测距模块使用，使用HC-SR04模块，定时器测量回波长度(Ultrasound Ranging Module Based on 51 Single Chip Microcomputer)

说明：  如果要将此应用项目移植到开发板上，只需要根据此项目的电路图修改管脚，改成我们开发板对应的管脚上。温湿度传感器使用的是DHT11，所以数据口按照原理图内接。温度传感器接口也需要修改成我们开发板对应的接口(If you want to transplant this application project to the development board, you only need to modify the pins according to the circuit diagram of this project and change it to the corresponding pin of our development board. The temperature and humidity sensor uses DHT11, so the data port is internally connected according to the schematic diagram. The temperature sensor interface also needs to be modified to the corresponding interface of our development board)