LibertyGardenTrailer.com
Experimental 5 Channel LED Driver

Bare board in heatsink extrusion
 
Single channel design validation
 
4 assembled boards

 
5 color temperature light
 
6 wavelength grow light
 
3 wavelength photo-therapy light

schematic page 1, protection circuits, temperature sensing, voltage references
 
schematic page 2, control channel to output channel programming
 
schematic page 3, output channel 1
 
schematic page 4, output channel 4
 
schematic page 5, output channel 2
 
schematic page 6, output channel 5
 
schematic page 7, output channel 3
 
assembly diagram