TEA5767

硬件TCPIP协议栈芯片W5300的使用例子代码,该芯片内部通过硬件实现了TCPIP协议栈,可减少CPU运行协议栈的开销.(Hardware TCPIP protocol stack chips W5300 examples of the use of code, the chip hardware implementation of the internal adoption of the TCPIP protocol stack can reduce the CPU overhead of running the protocol stack.)

基于LPC1768重复定时器实现的数字钟实例，利用其重复定时器实现一个数字钟功能(Based on LPC1768 repeated instances of digital clock timer, and use a timer, repeated digital clock function)

说明：  红外线遥控在现阶段有着很广阔的应用。家电、玩具等都有红外线的身影。它有着体积小、低功耗、低成本、环保等特点，使得它在不断的发展推广。甚至在一些恶劣的环境下也会用到它。本设计是基于单片机和红外线信号设计的遥控风扇系统，通过单片机对红外线编码和解码实现对电机状态的控制。该设计实现了风扇控制的几个基本功能：开/关功能、三档调速功能、10分钟到4小时不同时间段的定时功能。经过软硬件的实现以及模块和系统调试，上述功能都已实现。这个设计结构简单、成本低廉、使用方便，具有家电方面的应用意义。(Infrared remote control has a wide range of applications at this stage. Home appliances, toys and so on have infrared images. It has the characteristics of small size, low power consumption, low cost and environmental protection, which makes it continuously develop and promote. It can be used even in harsh environments. This design is based on the single-chip computer and infrared signal design of remote control fan system, through the single-chip computer to infrared coding and decoding to achieve the control of motor status. The design realizes several basic functions of fan control: on/off function, three-speed regulation function, timing function in different time periods from 10 minutes to 4 hours. After hardware and software implementation, module and system debugging, the above functions have been realized. This design is simple in structure, low in cost and easy to use, and has application significance in household appliances.)

基于STC89C52RC的单片机的PWM电机调速(STC89C52RC microcontroller-based PWM motor control)

红外线遥控接收程序，接收的是一个电视遥控器编码，共25个按锓 20140727经过调试，可以正常收码;收到的码按从高到低，存放在rx3,rx2,rx1,rx0四个寄存器中。(Infrared remote control receiver program, receiving is a TV remote encoding, a total of 25 to 20140727 Qin after debugging, can normally receive code; the code according to the received from high to low, stored in RX3, rx2, rx1, rx0 in the four registers.)

说明：  This is an STM32 program for the CS43L22 Audio Codec.

使用一个MEGA8开发USB伺服控制器！~ 内容完善，很有借鉴意义(Developed using a USB servo controller MEGA8! ~ Content perfect, great reference)

倒计时倒计时板，可以实现倒计时主题修改，时间设置等功能(dajishi)

说明：  基于STM32F407 MCU，对RS485进行通讯测试,DMA收发数据，经测试数据稳定，功能正常(Based on STM32F407 MCU, RS485 was tested for communication,DMA data receiving and receiving, the tested data was stable and the function was normal)

Exam3 icarnegie SSD3 AddressBookGUI