LED driving module, LED driving module processing method and LED driving cascade system
A technology of LED drive and drive module, applied in lighting devices, light sources, electrical components, etc., can solve the problems of easy damage to the first board, unable to support continuous transmission from breakpoints, low production efficiency, etc., to reduce costs and improve installation and debugging. The effect of efficiency
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[0046] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.
[0047] The invention provides an LED driving module.
[0048] refer to Figures 1 to 3 , the LED driver module includes: three input terminals, three output terminals, an LED driver chip 1 and other auxiliary circuits. Since the auxiliary circuits are in the prior art, they are not described one by one in this embodiment. The LED driver chip 1 also includes: a receiving circuit 11 , a decoding circuit 12 , a valid channel judgment circuit 13 , a self-addressing and data acquisition circuit 14 and a data output circuit 15 .
[0049] The three input terminals of the LED driving module are: a first input terminal I1, a second input terminal I2, and a third input terminal I3. The three output terminals are respectively: a first output terminal O1, a second output terminal O2 and a third output terminal O3. Wherein, the first input...
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