XX-DHT11

DDS9850，亲测可用，有中文解释，信号发生器(DDS9850, pro-test is available, there are Chinese explanation, the signal generator)

msp430f149三相逆变电源源代码，可以输出6路spwm信号(msp430f149 spwm)

4X4点阵键盘+1602液晶显示做的计算器（AVR单片机）(4X4 matrix keyboard 1602 LCD calculator to do (AVR microcontroller))

走马灯，包括原理图和源程序，功能齐全，运用单片机开发的代码(Lantern, including schematics and source, fully functional, use microcontroller development code)

运动控制卡的详细开发资料，可以用来驱动步进电机(Motion control card developed detailed information can be used to drive stepper motor)

带参数存储的整点报时音乐电脑时钟，算是一个比较适合初学者一个小系统。有一定的参考价值。(With parameters stored in the computer clock chime music, be a more suitable for beginners a small system. Have a certain reference value.)

ds1302液晶时钟液晶时钟及温度检测程序(the ds1302 LCD Clock LCD Clock and temperature testing procedures)

使用C语言代码51单片机的串口仿真实现,意识到C被用来模拟串口的功能 (Using C language code of the serial port of 51 single-chip microcomputer simulation implementation, realized how C was used to simulate the function of the serial port )

说明：  基于无人机，组合导航实现联邦滤波器。代码(UAV-based, integrated navigation filter to achieve Federation. Code)

说明：  zigbee document upload 23/7/2019