Evolv DNA Forum
Register Calendar Latest Topics
 
 
 


Reply
  Author   Comment  
bluntmoment

Junior Member
Registered:
Posts: 16
Reply with quote  #1 
need some help here, I am looking to use fire buttons with leds on my DNA 250 builds. Cannot seem to find a clear answer on where to solder on the board for the led portion.
ChunkyButt200

Avatar / Picture

Administrator
Registered:
Posts: 1,516
Reply with quote  #2 
here in this diagram you can see where at the top right of the fire button you can tap into the LED pads. just make sure you have your polarity correct when hooking up LED.

[image]

__________________
1.21 JIGAWATTS............GREAT SCOTT!........WHAT THE HELL IS A JIGAWATT?
• I am not employed by nor do I represent Evolv Inc.  All opinions are my own, they are just opinion not fact and can be wrong •
Latest versions of EScribe: DNA 200 • DNA 75  Common problems
EVOLV HELP DESK - https://helpdesk.evolvapor.com/?a=add
LOST VAPE WARRANTY REPAIR - http://www.lostvaperepaircenter.com
bluntmoment

Junior Member
Registered:
Posts: 16
Reply with quote  #3 
thank you.  it looks easy enough I suppose. Any suggestions on where to find the resistors?
ChunkyButt200

Avatar / Picture

Administrator
Registered:
Posts: 1,516
Reply with quote  #4 
what color is your LED?  I'm gonna guess blue???? you need a 100 ohm resistor. red, yellow or green - 75 ohm. got a radio shack near by (?) or just go on ebay and type in "100 ohm 1/10 watt resistor" depending on your soldering skills, maybe get through hole resistors rather than SMD ones. check to see if the switch you're buying already has a resistor inside, you may not need to buy one separately.
__________________
1.21 JIGAWATTS............GREAT SCOTT!........WHAT THE HELL IS A JIGAWATT?
• I am not employed by nor do I represent Evolv Inc.  All opinions are my own, they are just opinion not fact and can be wrong •
Latest versions of EScribe: DNA 200 • DNA 75  Common problems
EVOLV HELP DESK - https://helpdesk.evolvapor.com/?a=add
LOST VAPE WARRANTY REPAIR - http://www.lostvaperepaircenter.com
Previous Topic | Next Topic
Print
Reply

Quick Navigation:

Easily create a Forum Website with Website Toolbox.