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This paper introduces a design of the asynchronous serial interface detection apparatus. The device communicates with the host computer via the serial interface. Firstly, the PC control produces a particular signal source and provides the source data to the asynchronous serial communication module. Meanwhile the PC uses the device to generate fetch clock to bring back PCM stream data and send back...
The latest research proposed a novel computer input device that adopted Screen-Partitioning method to improve people with disabilities pointing efficiency. The disabled people could use a commercial numerical keyboard as the input device of the device instead of special-design device. However, the effect of the latest research in moving mouse cursor is likely weak when a target is extremely small...
CCD image usually has a property of high-resolution with huge amount of data. In the traditional method, we usually first capture and store the image into storage medium, then read out the CCD data for browse later, which disbennifits the diagnosis and debugging real-timely. For eliminating the disadvantages, this paper makes abundance use of interfaces in FPGA and DSP, designing a new platform of...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.