- Category:
- SCM
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[WORD]
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- 186kb
- Update:
- 2012-11-26
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Description:
89C51
1. The basic functions:
(1) also for 8 contestants race, respectively for eight buttons S0 ~ S7 said.
(2) set up a system to eliminate and vies control switch S, this switch controls by the director.
(3) contest appliances have latch and display function. Namely player at the press of a button, latch corresponding Numbers, speaker hint and sound in seven segment digital tube demonstrated contestant number. Contestant vies to answer first the implementation first latch, first vies to answer first contestant s Numbers keep to the director the system elimination up to date.
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基于单片机的抢答器.doc
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