Description: Basic requirements:
(1) through the function switch is set to answer in features, answer in complete 4 function keys start by starting the answer in, digital display to answer in time, answer in success, to the timing stop, buzzer, answer in the success of the corresponding keyboard The indicator light.
(2) through the function switch is set to the voting feature, completed 4 of 4 candidates voting feature, through the start button to start the vote, vote countdown digital display, four LED lights flashing, time to zero, 4 LED indication Lamp, turns from 1 to 4 show the results of voting, the first digital control candidate number, the second digital display of the candidate votes.
Extension request:
(1) through the serial port will answer in information, time information and voting information to be displayed in English.
(2) can be controlled through a serial port to vote and answer in the start.
(3) can be set via the serial port of the countdown time to answer in and vot
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File list (Check if you may need any files):
多功能抢答投票器
................\Last Loaded 多功能投票抢答器.DBK
................\QDQ
................\QDQ.c
................\QDQ.hex
................\QDQ.lnp
................\QDQ.LST
................\QDQ.M51
................\QDQ.OBJ
................\QDQ.Opt
................\QDQ.plg
................\QDQ.Uv2
................\STARTUP.A51
................\STARTUP.LST
................\STARTUP.OBJ
................\uart.h
................\多功能投票抢答器
................\多功能投票抢答器.c
................\多功能投票抢答器.DSN
................\多功能投票抢答器.hex
................\多功能投票抢答器.lnp
................\多功能投票抢答器.LST
................\多功能投票抢答器.M51
................\多功能投票抢答器.OBJ
................\多功能投票抢答器.Opt
................\多功能投票抢答器.plg
................\多功能投票抢答器.PWI
................\多功能投票抢答器.Uv2
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