Title:
IO parallel port drives LED display directly
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- Category:
- Embeded-SCM Develop
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- File Size:
- 50kb
- Update:
- 2017-07-06
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- 0 Times
- Uploaded by:
- 李
Description: AT89S51 microcontroller using the P0 port P0.0 - P0.7 connected to a total Yin digital tube a - H pen section, digital tube common terminal ground. In the digital tube display cycle 0-9 number, time interval 0.2 seconds.
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IO parallel port drives LED display directly.docx
