I am looking for a tri-colour (red, green, yellow) 7-segment display to build a countdown timer.

Does anybody know of any?

Thanks in advance

 

This person made their own:
http://www.jave.de/blog2/?p=7

There are multicolor 7-segment displays available:
http://www.gtctw.com/LED_DISPLAY.html
(not an endorsement of that vendor, just an example)

 

I am looking for a tri-colour (red, green, yellow) 7-segment display to build a countdown timer.

Does anybody know of any?

Thanks in advance

I'm using some by Kingbright that are red/green, the PDF of them is attached. I havent tried connecting both the common anodes at the same time to see if what color comes out.