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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 ...
Linux/Unix编程 Most satellite dish actuators send a series of pulses to indicate their position. By counting pulse
Most satellite dish actuators send a series of pulses to indicate their position. By counting pulses the positioner knows where the dish is pointing. It is possible to use a serial port and Linux with RTAI patches in order to count these pulses, thus minimising the external hardware required for a ...
VHDL/FPGA/Verilog The objective of this project is to create a driver for a camera module (we used the OV7620). After
The objective of this project is to create a driver for a camera module (we used the OV7620). After taking the image with the camera, the driver will store into the external asynchronous RAM, and then send it to the computer through a serial cable
单片机 TJA1040
The TJA1040 is an advanced high speed CAN transceiver for use in 
automotive and general industrial applications. It supports the differential 
bus signal representation described in the international standard for 
in-vehicle high speed CAN applications (ISO11898). CAN (Controller Are ...
单片机编程 南京沁恒资料大全
CH372DSK.ZIP   2005-07-10 332KB 1.1 
· CH372+MCU的U盘方案，适用于CH372或者CH375，
使用普通的MCS51单片机和SRAM或者串行EEPROM或者闪存
自行设计专用U盘或闪存盘。含源程序及相关技术规范文档，
正式应用建议参考小容量U盘控制芯片CH331的资料  
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ALTERA FPGA开发软件 scan4digit code
scan 4 digit code for rs232
开发工具 虚拟串口VSPD
VSPD是Virtual Serial Port Driver的简写，本软件由著名的软件公司Eltima制作，软件来自官方网站，压缩包里含有注册的Dll，可以无限制的使用。本软件运行稳定,允许你去模仿多串口像你希望的那样而支持所有的设置和信号线仿佛那是真正的COM端口。
对于程序员来说，你可以使用C/C++、C#、Delphi、VB等所有支持Dll的语言 ...
单片机编程 D12 固件编程周立功
通用串行总线(usb Universal Serial Bus)是一种计算机与外部设备连接的新技术，相对于PC传统的串/并行接口，USB具有较高的数据传输率、即插即用、热插拔、易扩充和低成本等优点。从USB标准颁布以来的短时间内，USB已成为PC必备的标准接口。
基于C51的usb信号发生器固件源代码。
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其他 CDM v2.12.16 WHQL Certified
USB to Serial Driver