| 摘要 |
A converting module for connecting a memory card to a projector is provided. The converting module is modulized and coupled to the projector so that the projector can directly read and play the image data stored in the memory card on the basis of not altering the system configuration of the projector itself. Furthermore, I2C communication protocol is used as the standard of signal transmission between the memory card and the projector so as to save cost of designing pertinent hardware and software.
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