Quote:
Originally Posted by jim_beacon
Hi Kat,
I've been toying with this kind of idea for a while (also prompted by a web search). Is there any reason why the RGB signals can't be mixed with resistors? It would then at least approximate a monchrome signal (OK, so it may up the parts count by 6).
Jim.
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Hi Jim, you need only three additional resistors.
Place a 180R at red , 680R at blue and 47R at green.
Connect them at the 47uF.
Darius