AVR ATmega1280 in IAR Embedded Workbench IDE4.20 compiler platform adopted by al...

使用的同步串行三线SPI 接口，可以方便的连接采用SPI 通信协议的外围或另一片AVR 单片机，实现在 短距离内的高速同步通信。ATmega128 的SPI 采用硬件方式实现面向字节的全双工3 线同步通信，支持主 机、从机和2 种不同极性的SPI 时序，通信速率有7 种选择，主机方式的最高速率为1/2 系统时钟，从机方式 最高速率为1/4 系统时钟。-Use three-wire SPI synchronous serial interface, can be used to facilitate the connection of the external SPI communication protocol or another chip AVR microcontroller, realize in the short distance high-speed synchronous communication. ATmega128

U disk and Mp3 Driver Program

单片机51，C语言，病房呼叫系统，课程设计作业，希望对有些人有帮做-Single-chip 51, C language, ward call system, curriculum design operation, in the hope that some people have done to help

C8051F040 T4捕捉测脉宽 T3频率方波输出T4捕捉测试程序-C8051F040 T4 capture measured pulse frequency square-wave output T3 T4 capture test procedures

单片机与PC机串口程序，pc机用串口调试工具发送16进制数据到单片机，单片机再返回一个接受到的信号回pc机，-SCM and PC serial port procedures, PCs with serial debugging tools to send 16-band data to a single chip, the microcontroller return to a finer signal to PCs,

此程序为 单片机开发过程中，1―wire总线方式数字温度传感器的控制显示程序。供参考-procedure for microcontroller development process, 1-wire bus mode digital temperature sensor control display program. For reference

LED照明设计基础知识大全 LED照明设计基础知识大全-LED Lighting Design LED Lighting Design Basics Daquan Daquan basic knowledge of the basics of LED lighting design Daquan

本程序实现msp430通过CS8900A与以太网的通信-This procedure to achieve msp430 through CS8900A and Ethernet communications

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51单片机旋转屏幕的时钟，是doc格式，代码在文章里-51 Single-chip clock rotating screen is doc format, the code in the article