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ArcticMyst Security by Avery

flexmod2 low ttl mods for easy alignment

Joined
May 24, 2009
Messages
53
Points
8
I purpose a modification to the below driver so that the low ttl can be set as normal but by adding a switched line that contains a resistor the diode can be brought above the threshold point making mirror alignment easier. i suggest this be done with a fixed value resistor in a piggyback fashion.

After mirror alignment is done the switch should be return to normal and operation continues as designed.

should be an easy mod and would also light to include a light for switch manual indicator.

Im not sure if this is actually possible because it looks like it is negative regulated board so i could use some help with this modification.


picture of driver:

flexmod2copy.jpg


pdf users manual:
http://hacylon.case.edu/ebay/laser_diode/FlexMod2 Manual.pdf

picture of schematic:

schematic.jpg


my dual diode prototype:

73c6555c.jpg
9506cdbe.jpg
56069d4e.jpg



also if anyone know how to use the test points please help identify them on the pic.
thanks
 




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