HDB3

一个自制的小闹钟程序，程序可以配置，能够切换背景以及时间显示的外观，两者可以单独变换也可以一起变换。(A self-made small alarm clock program, the program can be configured, can switch the time display background and appearance, the two can be alone together can also transform transformation.)

说明：  PC通过串口控制Zigbee温度传感器的采集启动与停止。。。(PC controls the start and stop of Zigbee temperature sensor acquisition through serial port.)

设计一个十字路口交通信号灯，基本配置包括四个方向共组（红灯，黄灯，绿灯）‘还可以包括转弯灯（适用于单向三股以上车道），行人过马路信号灯（红灯，绿灯）。(Design a traffic signal lamp at the crossroads. The basic configuration includes four directions: the red light, the yellow light and the green light. It can also include turning lights (for one-way three shares or more lanes), pedestrians crossing the street signal lights (red lights, green lights).)

AVR 单片机学习总结，以问答方式出现。希望能给朋友们一点帮助(some question answer for avr study.I hope it is helpful for your learning. )

说明：  基于msp430f5529在ccs上开发的oled 0.96 iic驱动例程(OLED 0.96 IIC driver routine developed on CCS based on msp430f5529)

Decoupling, restore the original signal, Multi-target tracking particle filter, Six degrees of freedom to achieve inverse kinematics algorithm.

单片机与PC机串口通讯仿真，C源码及PROTEUS仿真图。(MCU and PC serial communication simulation, C source code and PROTEUS simulation in Fig.)

说明：  利用带有蓝牙功能的安卓手机与HC-05蓝牙模块通信。用stm32f103c8t6单片机来控制开关量(Use your cell phone to communicate with bluetooth. Switch quantity is controlled by single chip microcomputer)

用simulink搭的离散PID，可以用自动生成代码再下载进单片机运行(With simulink take discrete PID, can be used to automatically generate code and then downloaded into the microcontroller operation)

罗盘模块HMC5883L驱动程序。通过I2C接口和单片机通信 ，可准确读出和北极的夹角。(A compass module HMC5883L driver.Through the I2C interface and the single chip microcomputer communication, can accurately read and Angle of the arctic.)