The Experts below are selected from a list of 16266 Experts worldwide ranked by ideXlab platform

Darren Leigh - One of the best experts on this subject based on the ideXlab platform.

  • very low cost sensing and Communication using bidirectional leds
    Ubiquitous Computing, 2003
    Co-Authors: Paul Henry Dietz, William S Yerazunis, Darren Leigh
    Abstract:

    A novel microprocessor interface circuit is described which can alternately emit and detect light using only an LED, two digital I/O pins and a single current limiting resistor. This technique is first applied to create a smart illumination system that uses a single LED as both light source and sensor. We then present several devices that use an LED as a generic wireless serial data Port. An imPortant implication of this work is that every LED connected to a microprocessor can be thought of as a wireless two-way Communication Port. We present this technology as a solution to the “last centimeter problem”, because it permits disparate devices to communicate with each other simply and cheaply with minimal design modification.

Paul Henry Dietz - One of the best experts on this subject based on the ideXlab platform.

  • very low cost sensing and Communication using bidirectional leds
    Ubiquitous Computing, 2003
    Co-Authors: Paul Henry Dietz, William S Yerazunis, Darren Leigh
    Abstract:

    A novel microprocessor interface circuit is described which can alternately emit and detect light using only an LED, two digital I/O pins and a single current limiting resistor. This technique is first applied to create a smart illumination system that uses a single LED as both light source and sensor. We then present several devices that use an LED as a generic wireless serial data Port. An imPortant implication of this work is that every LED connected to a microprocessor can be thought of as a wireless two-way Communication Port. We present this technology as a solution to the “last centimeter problem”, because it permits disparate devices to communicate with each other simply and cheaply with minimal design modification.

Chen Wenpen - One of the best experts on this subject based on the ideXlab platform.

  • implementation of remote reader about smart card information based on the wireless transmission
    Information Technology, 2014
    Co-Authors: Chen Wenpen
    Abstract:

    Now more and more occasions use the smart card,to read and write the information;meanwhile,the Portability and ease of use,such as a smart card reader devices made increasing demands. This paper using a standard smart card reader S1882 I,effectively connected via RS232 serial Communication interface with a self-developed wireless transmission stations,enabling remote wireless transmission smart card information,in addition to using the GPRS module as a backup Communication Port,you can achieve imPortant information standard mobile Communication terminals,such as real-time Communication between mobile phones,ideal for temporary places such as emergency or inconvenient to set up cable,high cost when used. After testing,they can achieve the desired functional requirements.

William S Yerazunis - One of the best experts on this subject based on the ideXlab platform.

  • very low cost sensing and Communication using bidirectional leds
    Ubiquitous Computing, 2003
    Co-Authors: Paul Henry Dietz, William S Yerazunis, Darren Leigh
    Abstract:

    A novel microprocessor interface circuit is described which can alternately emit and detect light using only an LED, two digital I/O pins and a single current limiting resistor. This technique is first applied to create a smart illumination system that uses a single LED as both light source and sensor. We then present several devices that use an LED as a generic wireless serial data Port. An imPortant implication of this work is that every LED connected to a microprocessor can be thought of as a wireless two-way Communication Port. We present this technology as a solution to the “last centimeter problem”, because it permits disparate devices to communicate with each other simply and cheaply with minimal design modification.

Lei Bing - One of the best experts on this subject based on the ideXlab platform.

  • The Application of the Computer's Serial Communication Port
    Computer Programming Skills & Maintenance, 2012
    Co-Authors: Lei Bing
    Abstract:

    Serial Communications as one of computer Communications ways,primarily as the host and peripheral data transfer between the host and the role of serial Communication with a transmission line of small,low cost features,mainly for short range of people-machine exchange,real-time monitoring system Communication work,by existing telephone network long-distance transmission can be achieved,so the serial Communication interface is common among computer systems interface.This paper Based on describes the serial Communications in the profile,introduction of serial Communication Port development and application of technology.