Why can an optical mouse be used on glass

Updated on number 2024-04-11
3 answers
  1. Anonymous users2024-02-07

    This is due to the unevenness of the desktop, (which looks flat but is actually very rough) and the position of the photoelectric mouse after the laser light is reflected back and the mouse pointer moves. It's good to buy a solid mouse pad. (The color of the color is not good because the ability of various colors to reflect light is different) it is best to be blue or black.

    This will not be the case.

  2. Anonymous users2024-02-06

    You shouldn't be able to use an optical mouse on ordinary glass, and if you can use it, you have to add a mouse shop and white paper to use it.

  3. Anonymous users2024-02-05

    There are more photoelectric mice that can be used on transparent glass, the main component of glass is silica, and there are indeed several special rays of light that can be perfectly reflected by silica without being penetrated and absorbed. One is indigo and the other is violet-blue.

    I've used several of them, I don't need any mouse pad, I just put it on a completely transparent glass, and the mouse movement is not sluggish, and the performance is very smooth!

    I still have second-hand ones, who wants to share them and sell them to you

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    The photocoupler is an optical receiving module that encapsulates the light source and the photosensitive receiving optical signal device, which is a device that transmits electrical signals with light as the medium, its input and output are isolated from each other, and the input and output are converted in a way that uses electricity - light - electricity to achieve mutual isolation of input and output, and the electrical signal transmission is unidirectional, not interfered with by external information, one-way transmission, high safety factor, and has a strong anti-interference ability. Because the optical signal data information generation control circuit is a separate design, there is no coupling correlation between the components, it is an independent working performance, it emits a certain wavelength of optical signal, is invisible light, is eyebrow communication, secretly send autumn wave information exchange, and the execution circuit is separated from each other, without any messy information interference, is a pure single directional information transmission, more safe and reliable. Optical information reception is also an independent working mode, only accept a single directional information, it is a face-to-face information exchange device that transmits and receives packaged together, is not interfered with by external messy information, optical directional information is received by a photodiode, a photosensitive triode to generate photocurrent, and the output is amplified to produce control execution information, so that the control system completes the corresponding task. >>>More