Search - 八路抢答器设计，数码管显示

Search - 八路抢答器设计，数码管显示 - List

[Other] baluqiangdaqi DL : 0: 八路抢答器的课程设计，抢答器具有数据锁存和显示的功能。抢答开始后，若有选手按动抢答按钮，编号立即锁存，并在LED数码管上显示出选手的编号，同时蜂鸣器给出音响提示。此外，要封锁输入电路，禁止其他选手抢答。优先抢答选手的编号一直保持到主持人将系统清零为止。-Eight Responder curriculum design, Responder has data latch and function display. After the answer began pressing the answer button if players, number immediately latched, and shows the player' s number on the LED digital tube, while the buzzer to give the audio prompts. In addition, to block the input circuit, against other players answer. Priority number Responder players remain to be cleared until the host system.
Date : 2025-12-23 Size : 602kb User : 赵向