Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

Inquiry of Driver Components






ARG

0
Joined
Feb 27, 2011
Messages
6,772
Points
113
Looks like a couple of SOIC-8 IC's, one 10-MSOP IC, one 10k resistor, one 33k resistor, one 0603 capacitor, I think that's a diode in the top right, and another big cap.

If you're looking to build your own driver there are some open source drivers available on the forum.
 
Last edited:

djQUAN

0
Joined
May 27, 2013
Messages
1,154
Points
63
The circuit is exactly as per LTC1700 datasheet. With an addition of a 1ohm resistor on the output to limit current as the LTC1700 is a constant voltage converter chip.
 




Top