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IR beacon photo pulsed .1A less bright than DC

Dale(294engr]

By: Dale(294engr]
New: 12-02-2004 23:35
Updated: 12-02-2004 23:35
Views: 377 times


IR beacon photo pulsed .1A less bright than DC

Reflectors used to simulate competition condition
4 LED's, 40 ea 40 kHz pulses
(25uS period, 12.5us on 12.5us off during 1000uS then 9000us off,
for 500us Ontime 10000us Offtime = 5% LED duty ONtime)

Green Visible LED = power on indicator for the humans.

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