Hi,
I am using this laser module for my design and was wondering if I could get the schematic?
Link : https://www.sparkfun.com/products/retired/594
A schematic for any other laser module would also do.
Thanks!
Schematic? Of the inside of the unit or how to connect it? If all you want is to use it, then black wire to ground, red wire to the supply.
If you want the inside, that is much more difficult. It might have a current regulator, over temp lock out, and other things. They are unlikely to publish the internals.