Where's that thread on LED driver circuits?

[Skibane]

Ran across a CPF thread on LED driver circuits several months ago - can't seem to find it anymore! The Search function didn't turn it up...

Essentially, this thread was a large collection of schematics and application notes for driving LEDs - Not a list of available driver boards, but the actual circuit designs themselves. Anyone happen to have it bookmarked?

Thanks!

 

[linterno]

Here

 

[Skibane]

Thanks for the reply!

Unfortunately, that's the list of available driver boards. What I'm looking for is the thread that discusses LED driver circuit schematics and designs, not pre-assembled driver boards.