8
PICAXE
PIC
LEDs
•
Small supercaps can keep LEDs shining
for many minutes after they are removed
from track power
•
•
•
•
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
