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Integrated LED (Light-Emitting Diode) lattice module with laser diode for Bluetooth remote control single board

A laser diode and dot matrix technology, which is applied in advertising, signal transmission systems, instruments, etc., can solve the problems of not being able to display laser effects, constraining the emission direction of infrared remote control, and not being able to edit and modify display content, etc., so as to improve the effect of remote control and expand The effect of application range

Inactive Publication Date: 2012-12-12
管存忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the problem that the single-board integrated LED dot matrix module in the prior art cannot display the laser effect, the infrared remote control is bound by the infrared emission direction, and the display content of the module cannot be edited and modified if the distance between the infrared remote control and the infrared receiving head is greater than 10 m The problem

Method used

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  • Integrated LED (Light-Emitting Diode) lattice module with laser diode for Bluetooth remote control single board

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Embodiment Construction

[0018] In order to further illustrate the principle and structure of the present invention, the preferred embodiments of the present invention are now described in detail in conjunction with the accompanying drawings, but the embodiments are only for illustration and explanation, and cannot be used to limit the scope of patent protection of the present invention.

[0019] Such as figure 1 A bluetooth remote control single-board integrated LED dot matrix module with a laser diode is shown, including a double-sided PCB circuit board (not shown in the figure), a 64-pin single-chip microcomputer 1, and a 16x15 red and green dual-color SMD LED dot matrix Circuit 2. Connect the power interface of 5V DC regulated power supply (not shown in the figure) 4. Transistor 6 of model 8550, transistor 7 of model 8550, transistor 8 of model 8550, transistor 9 of model 8550, resistor 6R, Resistor 7R, resistor 8R and resistor 9R, which also include Bluetooth chip 3, laser diode LD1, laser diode ...

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Abstract

The invention provides an integrated LED (Light-Emitting Diode) lattice module with a laser diode for a Bluetooth remote control single board. The integrated LED lattice module comprises a circuit board, a single chip microcomputer, at least one 16*15 double-primary-color surface mount device LED lattice circuit, and a power supply interface. The integrated LED lattice module further comprises a Bluetooth chip and at least one laser diode, wherein the single chip microcomputer is respectively connected with the LED lattice circuit, the power supply interface, the Bluetooth chip and one end of a resistor; the other end of the resistor is connected with a laser diode through a triode; and the single chip microcomputer is also connected with a loudspeaker and an LED indicator lamp for indicating a decryption state of the integrated LED lattice module. The integrated LED lattice module provided by the invention can be used for operating a Bluetooth remote controller to edit and modify the display content of the LED lattice of the integrated LED lattice module by arranging the laser, the Bluetooth chip, the LED lattice circuit, the loudspeaker, the single chip microcomputer and the power supply interface, so that the acousto-optic special effects with laser random converting and glaring function is realized. Thus, the vision effect and the remote control effect can be effectively improved.

Description

technical field [0001] The invention relates to an LED dot matrix module, in particular to a bluetooth remote control single-board integrated LED dot matrix module with a laser diode. Background technique [0002] At present, the disclosed single-board integrated LED dot matrix module, for example, Chinese patent application number 201210032578.6, application date 2012.02. ", this module does not have a laser diode and a bluetooth chip; that is to say, the single-board integrated LED dot matrix module of the prior art does not have a laser diode, it is not a bluetooth remote control, but an infrared remote control to edit and modify the module The LED dot matrix display content, the LED dot matrix can only display the LED effect, can not display the laser effect; its infrared remote control is also bound by the infrared emission direction, the infrared remote control must be aligned with the infrared receiving head to receive effective infrared operation data, And there can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F27/00G08C17/02
Inventor 管存忠
Owner 管存忠
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