My 635 red pen with custom DDL driver. (lots o' pics)

[trever22]

He says right in the post where he got the diode from.

still dont see it but

 

[Pontiacg5]

Seriously?

The parts list:

Jayrob black pen host with switchboard option
5mW 635nm diode and aixiz module from modwerx
"baby" LM317
30 ohm resistor

 

[trever22]

what can I say, Im stupid