7
PICAXE
PIC
LEDs
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Some new LEDs have three or more diode
junctions on one LED to increase
brightness and bring down the cost!
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http://www.trainelectronics.com/Trolley_MrRogers/lights.htm
Show engine demo with Cree LED in front – need batteries for this, too
#13
SHOW
Individual Cree LEDs, too
