單片機(jī)搶答器課程設(shè)計(jì)-展示頁(yè)
2025-01-27 13:45本頁(yè)面
【正文】 并利用KeilC軟件編輯程序，仿真驗(yàn)證。關(guān)鍵詞：搶答器；單片機(jī)89c51 ；數(shù)字集成電路；定時(shí)器/計(jì)數(shù)器Abstract Responder is a kind of widely used equipment, in all kinds of petition, vies to answer first occasion, it can quickly and objectively identify the players get voice. Early responder only by a few triode, SCR, luminous tube, etc, can through the luminous tube instructions recognition player number. Now most of the responder all use SCM (such as MCS 51 type) and digital integrated circuit, This topic USES 89 c51 and peripheral interface implementation vies to answer first system, with the help of the microcontroller timer/counter timing and number principle, software and hardware organically, and makes the system can correctly to the time, at the same time make digital tube display t
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