Something I hadn't realised until it was pointed out recently by a ready-built P3 customer, is that red/green colour blind people may have a problem with red/green LEDs. This P3 http://www.colinfraser.com/p3/gallery/p3-rmi-4.jpg uses the red/blue LEDs instead, to give step LED colours of red, blue and purple. Nice ;-) Cheers, Colin f
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P3 for the colour blind (or their considerate band-mates)
2004-08-19 by colinfraser_com