Description: 此为X102单片机 数码管显示电路及编程 键盘输入电路及编程 红外接收电路及编程 红外发送电路及编程 I2C总线电路及编程 计数器电路及编程 发光管电路及编 蜂鸣器电路及编程 扩展口电路及编程 RAM电路及编程
-This is the X102 single-chip digital tube display circuit and programming keyboard input circuit and infrared receiver circuit programming and programming infrared sending circuit and programming I2C bus programming circuit and counter circuit and LED circuit programming and allocation buzzer circuit and port expansion circuit programming and programming RAM circuits and programming Platform: |
Size: 14005248 |
Author:xiaoyang |
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Description: 本文介绍了利用i2c转uart芯片实现了对uart的扩展，对于多串口单片机的开发有借鉴意义。-This paper describes how to switch i2c uart uart chip on the expansion of multi-port MCU for the development of a reference. Platform: |
Size: 227328 |
Author:SeehaoJee |
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Description: 是一本有关单片机应用与实践的实验操作书，是单片机爱好者入门的操作的好例子，并包含源程序和相应的电路图
主要内容：
1.实验电路板介绍，功能及特点
2. MCS-51单片机及其开发系统（仿真器）的认识， MCS-51 I/O引脚输入/输出，外中断实验，LED显示与定时中断，I/O口扩展与定时器T2中断，I/O扩展与键盘接口电路，并行通信及MCS-51与并行打印机接口，点对点串行通信，I2C总线，PCF8536使用，无线解码，LCD的使用，SPI的通信，ISD4000系列语音芯片的使用-Is a microcomputer application and practice of the experimental operation of the book, is a single chip lovers a good example of the operation started, and includes source code and the corresponding circuit main elements: 1. Experimental circuit board description, features and characteristics 2. MCS-51 SCM and development system (simulator) knowledge, MCS-51 I/O pin input/output, and interrupt test, LED display and timer interrupt, I/O port expansion and Timer T2 interrupt, I/O expansion and keyboard interface circuit, parallel communication, and MCS-51 and parallel printer interface, point to point serial communication, I2C bus, PCF8536 use, wireless decoding, LCD use, SPI communication, ISD4000 series voice chips use Platform: |
Size: 1274880 |
Author:李明 |
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Description: PCA9698是I2C总线的IO口扩展芯片。这是其linux 2.6.28下的驱动程序。-PCA9698 I2C bus is the expansion of the IO port chip. This is the driver under linux 2.6.28. Platform: |
Size: 3072 |
Author:chen keli |
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Description: GPIO：General Purpose Input Output （通用输入/输出）简称为GPIO，或总线扩展器，利用工业标准I2C、SMBus或SPI接口简化了I/O口的扩展-GPIO: General Purpose Input Output (general-purpose input/output) referred to as GPIO, or bus extension using the industry-standard I2C, SMBus or SPI interface simplifies the I/O port expansion Platform: |
Size: 1133568 |
Author:张军 |
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Description: PCA9698是I2C总线的IO口扩展芯片。这是其linux 2.6.28下的驱动程序。-PCA9698 I2C bus is the expansion of the IO port chip. This is the driver under linux 2.6.28. Platform: |
Size: 3072 |
Author:inrkfas |
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Search - i2c expansion port