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现代社会竞争越来越激烈,各种知识类竞赛活动频繁举行,在这些活动进行时肯定少不了用抢答器来评定优胜。伴随着时代的进步,抢答器的变化也越来越大,可以说是愈加的数字化和智能化,但这也意味着抢答器的成本随之提高。对于高校一些小型的竞赛活动中,设计一种简易抢答器,完成8路抢答的功能,在一定程度上也降低了制作成本,又实现了相应的功能,这种简易的抢答器肯定备受欢迎。
The competition in modern society is getting fiercer and fiercer, and various knowledge contest activities are frequently held. In the course of these activities, it is inevitable to use the responder to evaluate the winning. With the progress of the times, the change of the responder is also getting bigger and bigger, which can be said to be more digitized and intelligent. However, this also means that the cost of the responder increases. For some small-scale competitions in colleges and universities, designing a simple answering machine to complete the 8-way answering function, to a certain extent, also reduces the production costs, but also to achieve the corresponding functions, this simple answer is certainly welcome .