- Category:
- SCM
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[PDF]
- File Size:
- 120kb
- Update:
- 2012-11-26
- Downloads:
- 1 Times
- Uploaded by:
- yuwei_881002
Description: 89C51-based matrix keyboard design, easy to understand. A way of conserving the mouth of pairs of matrices I10 microcomputer keyboard.
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KEY.pdf