Linear 3.3V LED Driver
Schematic and Board Layouts:
Schematic
Tracks
Silkscreen
Solder
Solder Mirrored (use this)
Express PCB and Schematic files:
Schematic
PCB
How the circuit works
readme.txt
Photos:
Front view of LED on heatsink
Back view of PCB on heatsink
Solder side of PCB
Solder side of PCB (dif angle)
Top side of PCB
Front view of PCB
Back view of PCB
Video:
Video showing LED intensity adjustment