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随着科学技术的发展,无线电遥控技术的应用愈来愈广泛,它除了在国防及工农业生产中受到重视外,已经开始应用到家庭生活及教学领域中。为了培养学生的动手能 力,我们特地设计了一个无线电遥控开 关,作为一个综合实验供学生安装调试 用。该开关工作灵活可靠、操作方便, 它可以用来遥控各种家用电器。现把试 制中的几个问题说明如下。
With the development of science and technology, the application of radio remote control technology is becoming more and more widespread. Apart from its emphasis on national defense and industrial and agricultural production, it has been applied to the fields of family life and teaching. In order to develop students’ practical ability, we specially designed a radio remote control switch, as a comprehensive experiment for students to install debugging. The switch is flexible and reliable, easy to operate, it can be used to remotely control a variety of household appliances. Now try out a few questions as follows.