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This article mainly introduces what the CD drive refers to, the text is very detailed, has a certain reference value, interested friends must read it!

An optical disk drive is a device that stores information using "laser" technology. The optical disc drive has a motor for rotating the optical disc, a motor for driving the laser head to read data, and a third motor for driving the insertion and ejection of the optical disc; the laser head is the central component of the optical disc drive, and the optical disc drive reads data through it.

An optical disk drive is a device that stores information using "laser" technology.

Optical disc drive is what we usually call optical drive, which is a device for reading optical disc information. Because the CD storage capacity is large, the price is cheap, the storage time is long, and it is suitable for storing a large amount of data, such as sound, image, animation, video information, movies and other multimedia information, so the optical drive is an indispensable hardware configuration for multimedia computers.

The mechanics of an optical disk drive are similar to those of a floppy disk drive in that there are three motors that control different functions. Above the drive is a motor for rotating the disc, a motor for driving the laser needle to read data, and a third motor for driving the disc insertion and ejection device.

The laser head is the central component of the optical drive, and the optical drive reads data through it. How does the laser head accomplish this task? When the optical drive reads information, the laser head will send laser beam to the optical disc. When the laser beam irradiates the concave surface or non-concave surface of the optical disc, the strength of the reflected beam will change. The optical drive will restore the information on the optical disc to digital information, that is,"0" or "1," according to the strength of the reflected beam, and then transmit the data to the computer through the corresponding control system. CD-ROM appearance and heart know, I think you can confidently buy a satisfactory CD-ROM.

The above is "What does CD drive mean?" All the contents of this article, thank you for reading! Hope to share the content to help everyone, more relevant knowledge, welcome to pay attention to the industry information channel!

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