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微处理器开发 userial is an Free project building an USB to I2C/SPI/GPIO bridge, using the Atmel AT90USB647 chip.

userial is an Free project building an USB to I2C/SPI/GPIO bridge, using the Atmel AT90USB647 chip. Hardware and Software are released under an Open Source licence. It supports the following interfaces: * USB interface (serial emulation) * JTAG * I2C (TWI) * SPI * 8 General purp ...
https://www.eeworm.com/dl/655/486189.html
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技术资料 PCF8591P芯片手册

用于A/D转换8-bit A/D and D/A converter Single power supply Operating supply voltage 2.5 V to 6 V Low standby current Serial input/output via I 2C-bus Address by 3 hardware address pins Sampling rate given by I 2C-bus speed 4 analog inputs programmable as single-ended or differential inputs ...
https://www.eeworm.com/dl/904675.html
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单片机开发 This example demonstrates how the C8051F06x SMBus interface can communicate // with a 256 byte I2C

This example demonstrates how the C8051F06x SMBus interface can communicate // with a 256 byte I2C Serial EEPROM (Microchip 24LC02B). // - Interrupt-driven SMBus implementation // - Only master states defined (no slave or arbitration) // - Timer4 used by SMBus for SCL low timeout detection // - SCL ...
https://www.eeworm.com/dl/648/282977.html
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单片机开发 常用串行EEPROM的编程应用

常用串行EEPROM的编程应用,SPI总线(Serial Peripheral Interface串行外围设备接口总线)是三线式的串行总线,是由摩托罗拉公司所研发,使用三线进行数据传输,分别是SCK时钟引脚,SI数据输入引脚和SO数据输出引脚。
https://www.eeworm.com/dl/648/342707.html
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DSP编程 Bootloading the TMS320VC5506/C5507/C5509 A digital signal processor (DSP) through the on-chip unive

Bootloading the TMS320VC5506/C5507/C5509 A digital signal processor (DSP) through the on-chip universal serial bus (USB) peripheral is part of the standard bootloader provided on the device. This document describes the procedures for physically connecting the DSP to a USB host, invoking the USB boot ...
https://www.eeworm.com/dl/516/403305.html
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其他书籍 Builder uses to integrate a larger system module. Each component consists of a structured set of fi

Builder uses to integrate a larger system module. Each component consists of a structured set of files within a directory. The files in a component directory serve the following The RS232 UART Core implements a method for communication of serial data. The core provides a simple register-mapped Avalo ...
https://www.eeworm.com/dl/542/419351.html
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通讯/手机编程 Wishbone to LPC (Low-Pin Count) Bridge, includes master and slave modules. Supports 8-bit I/O Read a

Wishbone to LPC (Low-Pin Count) Bridge, includes master and slave modules. Supports 8-bit I/O Read and Write cycles, 8-bit Memory Read/Write cycles, DMA cycles, and up to 32-bit Firmware memory read/write cycles. Serial IRQ support is also provided. None of this has been tested (yet) with a third-p ...
https://www.eeworm.com/dl/527/457359.html
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技术资料 USB转串口驱动

USB转串口CH340/CH341的WINDOWS 32位/64位驱动程序 支持WINDOWS 98/ME/2000/XP/Server 2003/VISTA/Server 2008/Win7 32位/64位,通过微软数字签名认证, 在计算机端仿真标准Serial串口设备COM?,含串口监控调试工具
https://www.eeworm.com/dl/870602.html
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开发工具 Arduino学习笔记3_连接HMC5883L三轴电子罗盘传感器

用途:测量地磁方向,测量物体静止时候的方向,测量传感器周围磁力线的方向。注意,测量地磁时候容易受到周围磁场影响,主芯片HMC5883 三轴磁阻传感器特点(抄自网上): 1,数字量输出:I2C 数字量输出接口,设计使用非常方便。 2,尺寸小: 3x3x0.9mm LCC 封装,适合大规模量产使用。 3,精度高:1-2 度,内置12 位A ...
https://www.eeworm.com/dl/550/37634.html
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设计相关 Arduino学习笔记3_连接HMC5883L三轴电子罗盘传感器

用途:测量地磁方向,测量物体静止时候的方向,测量传感器周围磁力线的方向。注意,测量地磁时候容易受到周围磁场影响,主芯片HMC5883 三轴磁阻传感器特点(抄自网上): 1,数字量输出:I2C 数字量输出接口,设计使用非常方便。 2,尺寸小: 3x3x0.9mm LCC 封装,适合大规模量产使用。 3,精度高:1-2 度,内置12 位A ...
https://www.eeworm.com/dl/513/42531.html
下载: 124
查看: 1152