9英寸的计算机屏幕周围遍布了红外线发射器和接收器，用于检测到用户的手指的位置。
The 9-inch computer screen was surrounded by infrared transmitters and receivers that detected the position of the user's finger.
介绍了利用红外线的发射与接收所构成的光束保护系统。
The protection system of light beam formed emission and receiving of infrared ray is introduced.
红外线的发射与接收形成一“安全网”，利用其档光性能，可以实现安全防范功能。
The safety network formed by emission and receiving of infrared ray may conduct the function of safety by its blocking light function.
学习型万能遥控器由单片机、红外线接收、红外线发射、显示、存储、按键和欠电压指示等部分组成。
The intelligent infrared remote is made up of singe clip, infrared receiving, infrared launching, displaying, storing, keys, owe voltage indicating, etc.
学习型万能遥控器由单片机、红外线接收、红外线发射、显示、存储、按键和欠电压指示等部分组成。
The intelligent infrared remote is made up of singe clip, infrared receiving, infrared launching, displaying, storing, keys, owe voltage indicating, etc.
应用推荐