I need a bit of help for a lighting project I am undertaking. I have a couple of 12 volt DMX LED controllers driving various zones in a bathroom with LED strip.
I want to replace the controlbox for the LEDs in the bath and drive it via my DMX system. The output of the RGB bath controller is 5 volt per channel.
How can I reduce the output voltage from a 12 volt DMX RGB controller to be 5 volts?
Note the output voltage will need to vary based on the change of input voltage as the controller works through the various the various RGB colours.
Thanks for any input in advance,