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单片机抢答器源程序
1、试验目的:了解按键的扫描原理
2、实现现象:同时按键抢答,先按的键有效,其他按键锁死 复位后重新开始抢答
3、硬件要求:按键 LED灯 -SCM Responder source 1, the test Objective: To understand key scanning principle 2, to achieve phenomenon: while key answer, press the key is valid, other keys locked restart after reset Responder 3, hardware requirements: button LED lights
1、试验目的:了解按键的扫描原理
2、实现现象:同时按键抢答,先按的键有效,其他按键锁死 复位后重新开始抢答
3、硬件要求:按键 LED灯 -SCM Responder source 1, the test Objective: To understand key scanning principle 2, to achieve phenomenon: while key answer, press the key is valid, other keys locked restart after reset Responder 3, hardware requirements: button LED lights
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下载文件列表
【实验168】抢答器\HJC52
.................\HJC52.hex
.................\HJC52.lnp
.................\HJC52.M51
.................\HJC52.Opt
.................\HJC52.plg
.................\HJC52.Uv2
.................\HJC52_Opt.Bak
.................\HJC52_Uv2.Bak
.................\main.c
.................\main.LST
.................\main.OBJ
【实验168】抢答器