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A Design of Automatic Bus Station Reporter Based on VS1003 and SD Card
Abstract:
We aim to invent an automatic bus station reporter based on GPS module, VS1003 chip and SD card. Firstly, the VS1003 chip within the reporter can both decode and play the MP3 files, greatly improving the voice quality of the reporter itself. Secondly, the SD card with giant storage can store the information of bus stations and the accordingly voice files, making it free from the limit of capacity. Besides, with the change of SD cards, the reporter can adjust itself to different bus lines and gives different voice messages.
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2847-2850
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Online since:
March 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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