摘要
针对目前使用的几款智力竞赛抢答器的设计方案,在分析各自优缺点的基础上,对电路进行了修改,使其能实现互锁、自锁,并且用声音、数字同时准确提示抢答的结果．
Contrapose the designs of programmes which be used in the current types of intellectual competition quia machine, on the basis of analyzing their advantages and disadvantages of each, tO modify the circuit, in order that it can realize interlocking and autolocking, and clue on results on voice and digital at one time well and truly.
出处
《德州学院学报》
2006年第4期104-107,共4页
Journal of Dezhou University
关键词
智力竞赛抢答器
互锁
自锁
intellectual competition quiz machine
interlock
autolock
