Help on LED flashlight driver

Discussion in 'General Electronics Chat' started by kuera, May 21, 2017.

  1. kuera

    Thread Starter Member

    Aug 17, 2012
    24
    0
    Good afternoon.
    Backstory.
    Before ordering something large from one of those cheap sites I order something small to make sure it gets all the way to sunny South africa so I did that with one of these.
    http://www.dx.com/p/1050ma-regulate...for-flashlight-diy-3-4-5v-127689#.WSFQpfl96Cg
    So it arrived and everyone is happy.......except now I want to use it and have NO idea how to wire it up. What goes to the LED and what is the imput lol.
    The only hint I can find is on the top side (referring to the side with all the SMC on) theres a small "-" sign but thats as far as I can go.......Anyone out there that knows of these or who can decipher it just based on the picture?

    Many thanks
    Gordon
     
  2. dendad

    Distinguished Member

    Feb 20, 2016
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  3. kuera

    Thread Starter Member

    Aug 17, 2012
    24
    0
  4. drc_567

    AAC Fanatic!

    Dec 29, 2008
    688
    103
    There is a discussion thread located further down on the web page posted above.
    The thread 'How to wire' might be of assistance.
     
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