EvilGenius
Member
Hello
I have been searching for months on internet to find something similar to what I am looking for, to no avail.
I am trying to find a decoder (WS2811 Based) that coverts SPI signals from a controller into RGB+ and have the ability to use 12VDC source to drive RGB modules of 1A per channel. There are lots of products out there (including 5V intelligent strips) that use similar protocol and drive simple RGB LEDs (utilizing WS2812 & WS2812B). However these designs are limited to individual RGB LED at low currents.
Concept: Data In, Data Out, RGB Out. Daisy chained Di-Do for number of decoders. Each decoder controls one RGB module at 12VDC @ 1A per color.
Data in is received from a controller (lots of choices out there), grabs 24 bits for colors, displays them on RGB, and pass on the rest of data chain to the next decoder. It is almost like an intelligent strip with the difference that it drives 1A per channel for R,G,B instead of normal 18mA per channel.
Any suggestions of products or sites are very much appreciated.
If I am not able to find such product, I will attempt to design one. I am open to any suggestions.
Regards,
Rom
I have been searching for months on internet to find something similar to what I am looking for, to no avail.
I am trying to find a decoder (WS2811 Based) that coverts SPI signals from a controller into RGB+ and have the ability to use 12VDC source to drive RGB modules of 1A per channel. There are lots of products out there (including 5V intelligent strips) that use similar protocol and drive simple RGB LEDs (utilizing WS2812 & WS2812B). However these designs are limited to individual RGB LED at low currents.
Concept: Data In, Data Out, RGB Out. Daisy chained Di-Do for number of decoders. Each decoder controls one RGB module at 12VDC @ 1A per color.
Data in is received from a controller (lots of choices out there), grabs 24 bits for colors, displays them on RGB, and pass on the rest of data chain to the next decoder. It is almost like an intelligent strip with the difference that it drives 1A per channel for R,G,B instead of normal 18mA per channel.
Any suggestions of products or sites are very much appreciated.
If I am not able to find such product, I will attempt to design one. I am open to any suggestions.
Regards,
Rom
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