- Category:
- SCM
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[WORD]
- File Size:
- 91kb
- Update:
- 2013-04-15
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- Uploaded by:
- 李宁
Description: PIC16F877A MCU, a group of eight I/O ports to connect the LED light-emitting diode, and let them take turns Marquee Flashing. Specific requirements are: every moment there is only one LED is lit, the position lights constantly on the move in a circular manner, the order of LED2 LED0 → LED1 → → ...... LED7 for → LED0 Quanmie → → LED1 → ... each time of about 0.7s LED is lit, it will be about 8Hz frequency flicker, namely the so-called " flashing marquees.
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