Light bar drivers

g7mjv

Newly Enlightened
Joined
Nov 21, 2007
Messages
26
Location
Salisbury, UK
Hi

l'm in the process of building a light bar with 3 watt prolights.

l will be using mosfets to get the supply to the lights but l'm looking for circuit ideas for attention grabbing pulsing on 2 channels.. Maybe something along the lines of 4 hits on on channel followed by 4 on the other... Maybe 555 derived ?

Any help appreciated..
 

dshannon

Newly Enlightened
Joined
Mar 31, 2008
Messages
16
+1 for me too, me and a buddy are trying to build some interior LED lightbars for him and his Fire Dept.
 

climberkid

Flashlight Enthusiast
Joined
Jan 19, 2008
Messages
2,100
Location
Goldsboro, NC
anyone have any more updates on this thread yet? i am very interested myself and would like to find out what you all know.
 
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