View Single Post
  #23  
Old 23-Jun-2006, 18:13
TP's Avatar
TP TP is offline
Registered Forum User
MotoGP God
 
Posts: 15,644
Join Date: Apr 2004
Mood: 749 racebike MGP
Quote:
Originally Posted by Felix
I have an AIM beacon and it uses 6 LEDs arranged in a 20 mm circle. It is powered by 8 AA batteries, or a 12V DC adaptor. It also has a low and high power switch.

I would imagine you'd want an LED with the smallest possible lens angle, maybe 15 deg, to get a well focused beam. It also increases the distance it can reach.

Nerd!
Quote+Reply