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Description: 公交非接触IC卡读写器的应用设计采用PHILIPS公司的Mifare卡作IC卡，设计以射频技术为核心，以单片机为控制器的IC卡读写器在公交自动收费系统中的应用。制作的IC卡读写器可以实现制卡、售卡、自动收费等功能，具有安全、实用、方便、快捷、可靠性高的特点，解决了城市公共交通服务行业既频繁又琐碎的收费管理问题，有广泛的应用前景。-Bus non-contact IC card reader applications designed using the Philips Mifare cards for IC cards, designed to RF technology as the core, microprocessor controller IC card reader automatically charges the transit system applications. The production of IC card reader card system can be achieved, A file, automatic charges and other functions, is safe, practical and convenient, fast and high reliability features to solve the urban public transport sector is also frequent charges trivial issues, a broad range of applications.
Platform: |
Size: 135207 |
Author: 广龙 |
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Description: I2C总线的驱动程序，可用于各种I2C方式的IC卡读写-I2C bus driver, I2C can be used for various forms of IC Card Reader
Platform: |
Size: 1759 |
Author: konig |
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Description: 公交IC刷卡系统。
可以接在temic机器上充值
有密码和无密码区
有密码区要在该区多写四个字节字符串-IC bus system. Temic can take the machine prepaid without a password and password password district to district in the area to write four byte string
Platform: |
Size: 100445 |
Author: 随风 |
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Description: philips pca82c250 中文数据手册
CAN BUS INTERFACE IC-philips pca82c250 Chinese manual data CAN BUS INTERFAC E IC
Platform: |
Size: 92685 |
Author: 臣卫 |
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Description: 在多数情况下,集成电路芯片的管脚不会全部被使用。例如74ABT16244系列器件最多可以使用16路I/O管脚,但实际上通常不会全部使用,这样就会存在悬空端子。所有数字逻辑器件的无用端子必须连接到一个高电平或低电平,以防止电流漂移（具有总线保持功能的器件无需处理不用输入管脚）。究竟上拉还是下拉由实际器件在何种方式下功耗最低确定。-in most cases, the IC chips will not pin all been used. For example, 74 ABT16244 series device can use up to 16 Road I / O pins. but usually not all use, so there will always be vacant terminal. All digital logic device useless terminals to be connected to a serial or low-level. to prevent the current drift (with the bus maintain functional devices need not deal with the importation of pins). What to draw from the drop-down or what the actual device under way to determine the minimum power consumption.
Platform: |
Size: 974885 |
Author: xn |
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Description: The Inter IC bus or I2C bus is a simple bidirectional two wire bus designed primarily for general control
and data transfer communication between ICs.
Some of the features of the I2C bus are:
• Two signal lines, a serial data line (SDA) and a serial clock line (SCL), and ground are required. A
12V supply line (500mA max.) for powering the peripherals often may be present.
• Each device connected to the bus is software addressable by a unique address and simple
master/ slave relationships exist at all times masters can operate as master-transmitters or as
master-receivers.
• The I2C bus is a true multi-master bus including collision detection and arbitration to prevent data
corruption if two or more masters simultaneously initiate data transfer systems.
• Serial, 8-bit oriented, bidirectional data transfers can be made at up to 100 KBit/s in the standard
mode or up to 400 KBit/s in the fast mode.
Platform: |
Size: 788781 |
Author: lu |
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Description: 公交非接触IC卡读写器的应用设计采用PHILIPS公司的Mifare卡作IC卡，设计以射频技术为核心，以单片机为控制器的IC卡读写器在公交自动收费系统中的应用。制作的IC卡读写器可以实现制卡、售卡、自动收费等功能，具有安全、实用、方便、快捷、可靠性高的特点，解决了城市公共交通服务行业既频繁又琐碎的收费管理问题，有广泛的应用前景。-Bus non-contact IC card reader applications designed using the Philips Mifare cards for IC cards, designed to RF technology as the core, microprocessor controller IC card reader automatically charges the transit system applications. The production of IC card reader card system can be achieved, A file, automatic charges and other functions, is safe, practical and convenient, fast and high reliability features to solve the urban public transport sector is also frequent charges trivial issues, a broad range of applications.
Platform: |
Size: 135168 |
Author: 广龙 |
Hits:
Description: I2C总线的驱动程序，可用于各种I2C方式的IC卡读写-I2C bus driver, I2C can be used for various forms of IC Card Reader
Platform: |
Size: 1024 |
Author: konig |
Hits:
Description: 公交IC刷卡系统。
可以接在temic机器上充值
有密码和无密码区
有密码区要在该区多写四个字节字符串-IC bus system. Temic can take the machine prepaid without a password and password password district to district in the area to write four byte string
Platform: |
Size: 100352 |
Author: 随风 |
Hits:
Description: philips pca82c250 中文数据手册
CAN BUS INTERFACE IC-philips pca82c250 Chinese manual data CAN BUS INTERFAC E IC
Platform: |
Size: 92160 |
Author: 臣卫 |
Hits:
Description: 单片机下S1D19015的液晶驱动
爱普生近日推出款用于2.5G和3G手机的彩色TFT LCD驱动器IC——S1D19105。该单芯片解决方案同时支持176×RGB×220点(QCIF+)显示和262,144种色彩，并提供独立的RGB视频接口，能够与爱普生的移动图形引擎(Mobile Graphics Engine)方便结合，从而在手机上建立兼容视频的显示系统。该芯片有两个接口系统，一个MPU接口和一个RGB接口。
直接连接于MPU的总线可传输命令和静态图像，同时专用视频RGB接口和VSYNC同步电路则能提供稳定无闪烁的视频显示。 -Under single-chip LCD driver S1D19015 Epson recently launched subsection for 2.5G and 3G mobile phones Color TFT LCD Driver IC- S1D19105. The single-chip solution supports 176 × RGB × 220 points (QCIF+) Display and 262,144 kinds of color and provide independent RGB video interface, with Epson s mobile graphics engine (Mobile Graphics Engine) combines the convenience, which in establishment of mobile phone compatible video display system. The chip has two interface system, a MPU interface and an RGB interface. Directly connected to the MPU bus can transmit orders and static images, at the same time dedicated video RGB interface and VSYNC synchronization circuit can provide a stable flicker-free video display.
Platform: |
Size: 2048 |
Author: 孙秀明 |
Hits:
Description: 在多数情况下,集成电路芯片的管脚不会全部被使用。例如74ABT16244系列器件最多可以使用16路I/O管脚,但实际上通常不会全部使用,这样就会存在悬空端子。所有数字逻辑器件的无用端子必须连接到一个高电平或低电平,以防止电流漂移（具有总线保持功能的器件无需处理不用输入管脚）。究竟上拉还是下拉由实际器件在何种方式下功耗最低确定。-in most cases, the IC chips will not pin all been used. For example, 74 ABT16244 series device can use up to 16 Road I/O pins. but usually not all use, so there will always be vacant terminal. All digital logic device useless terminals to be connected to a serial or low-level. to prevent the current drift (with the bus maintain functional devices need not deal with the importation of pins). What to draw from the drop-down or what the actual device under way to determine the minimum power consumption.
Platform: |
Size: 974848 |
Author: xn |
Hits:
Description: 嵌入式系统设计与实例开发实验教材二源码
多线程应用程序设计
串行端口程序设计
AD接口实验
CAN总线通信实验
GPS通信实验
Linux内核移植与编译实验
IC卡读写实验
SD驱动使用实验
GPRS通信实验
音频驱动及应用实验
嵌入式Web服务器实验
IDE—CF卡模块读写实验
PS2键盘鼠标驱动实验
-Examples of embedded systems design and development of experimental teaching materials Second source multi-threaded application design program design AD serial port CAN bus communication interface experiment experiment experiment GPS communications Linux kernel compiled Experimental Transplantation and Experimental IC card reader SD driver to use experimental GPRS communication experiment audio driver and application experiments embedded Web server experiment IDE-CF card module to read and write experimental PS2 keyboard and mouse-driven experiment
Platform: |
Size: 18955264 |
Author: lisuwei |
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Description: OCM12864液晶显示模块是128×64点阵型液晶显示模块，可显示各种字符及图形，可与CPU直接接口，具有8位标准数据总线、6条控制线及电源线。采用KS0107控制IC。-OCM12864 liquid crystal display module is 128 × 64 LCD module can display a variety of characters and graphics, can directly interface with the CPU, with 8 standard data bus, six control lines and power lines. KS0107 control the use of IC.
Platform: |
Size: 5120 |
Author: jong |
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Description: The Inter IC bus or I2C bus is a simple bidirectional two wire bus designed primarily for general control
and data transfer communication between ICs.
Some of the features of the I2C bus are:
• Two signal lines, a serial data line (SDA) and a serial clock line (SCL), and ground are required. A
12V supply line (500mA max.) for powering the peripherals often may be present.
• Each device connected to the bus is software addressable by a unique address and simple
master/ slave relationships exist at all times masters can operate as master-transmitters or as
master-receivers.
• The I2C bus is a true multi-master bus including collision detection and arbitration to prevent data
corruption if two or more masters simultaneously initiate data transfer systems.
• Serial, 8-bit oriented, bidirectional data transfers can be made at up to 100 KBit/s in the standard
mode or up to 400 KBit/s in the fast mode.
Platform: |
Size: 788480 |
Author: lu |
Hits:
Description: 基于STM32 处理器的CAN总线通信协议源代码-Based on the STM32 processor CAN bus communication protocol source code
Platform: |
Size: 277504 |
Author: 覃芳芳 |
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Description: 基于ARM S3C2440的CANBUS总线的驱动程序，can 主IC为MCP2510，CAN 正负脚应该接120R
跨阻-Based on ARM S3C2440' s CANBUS bus driver, can the main IC for MCP2510, CAN feet should take positive and negative cross-resistance 120R
Platform: |
Size: 52224 |
Author: kechangxue1 |
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Description: SJA1000驱动程序。它是CAN BUS通讯的控制器集成电路。可与DSP,FPGA连接-SJA1000 driver. It is the CAN BUS communication controller IC. With DSP, FPGA connections
Platform: |
Size: 1024 |
Author: yuanman |
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Description: 最近用到测量光线的模块BH1750FVI时需要用到IIC总线操作, 用51的IO口, 模拟出了总线时序, 并能正确操纵需要用IIC总线访问地一系列模块. 给出一个范例程序, 它能在我的51单片机机系统上工作得很好. -Recently used to measure light module BH1750FVI when needed IIC bus operation, with 51 IO ports, analog out of the bus timing, and can correctly operate IIC bus need access to a series of modules. Gives an example program that can In my 51 single local system works very well.
Platform: |
Size: 1024 |
Author: liuyang |
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Description: AVR controlled USB<>CAN Bus Interface,
this firmware handles communication between FTDI USB IC FT245BM and
Philips SJA1000 stand-alone CAN bus controller.-AVR controlled USB<>CAN Bus Interface,
this firmware handles communication between FTDI USB IC FT245BM and
Philips SJA1000 stand-alone CAN bus controller.
Platform: |
Size: 33792 |
Author: huseyin |
Hits: