27 Sep
2012
27 Sep
'12
5:07 p.m.
On 09/27/2012 04:29 PM, Tony Duell wrote:
Green LED displays exist, but are not common. Even
less common are 7
segment LED displays with a red and a green LED for each segmetn allowing
mutlicolour operation. They exist though. I've nver seen an RGB 7 segment
LED display.
Green LED displays are quite common here. We were speaking
specifically of display *tubes* though. (or so I thought)
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA