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  • Those DMX decoders look great - definitely a nice easy option especially as they seem to do PWM too.

    I wouldn't let the fact the ULN2003 is a chip put you off if you need something similar in future though. You just wire up ground, then 7 signal wires in, and 7 signal wires out right opposite - you hardly even need a PCB (although there are some breakout boards available).

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    • uln2003.png

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