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

help with pot(variable resistor)

Joined
Nov 3, 2009
Messages
17
Points
0
i just bought this variable resistor(pot) and i am going to add it to my driver. can you tell me which two pins connect?
and i also bought an lm317t regulator and want to know where the pins go!
you can use paint to mark the pins!
any help welcomed!
thanks
 

Attachments

  • Picture 017.jpg
    Picture 017.jpg
    23.5 KB · Views: 346
  • Picture 018.jpg
    Picture 018.jpg
    22.1 KB · Views: 393
  • Picture 020.jpg
    Picture 020.jpg
    24.2 KB · Views: 257





Joined
Apr 1, 2008
Messages
3,924
Points
0
Use the search button, it is your friend. Type in LM317 Driver. There should be a whole schematic on that type of driver...................rob
 
Joined
Oct 26, 2007
Messages
5,438
Points
83
Get a multimeter and do a resistance test on the pot. Generally the the connection is between the center to outer pins. For everything else, search the forum, and use datasheets. Devices from different manufacturers have different pin-outs all the time.
 





Top