Raito Posted September 24, 2015 Author Report Share Posted September 24, 2015 I know it's a clumsy question, but I used to connect these to unregulated box mods, and DNA chips is kinda new to me."If you look below the fire button you will see 4 small solder pads. Attach a 100 ohm resistor between the 2 pads on the left above the screen-printed 'F'. Resistor linkAbove the fire button, near the board edge and slightly off to the right, you will see 2 identical small solder pads. Attach your LED there, cathode side toward the middle of the board.That will give you what you want."the small solder pads are these two small circular parts ? just need a diagram because I can't imagine it, and what to do after that?! Link to comment Share on other sites More sharing options...
vidalcris Posted September 25, 2015 Report Share Posted September 25, 2015 If you want to add external buttons, here is the info you need I hope you can connect the light directly to the OUT with the resistor btw ! Link to comment Share on other sites More sharing options...
Raito Posted September 25, 2015 Author Report Share Posted September 25, 2015 but that will illuminate the led when ever I fire, I want it to illuminate when ever the switch is on? Link to comment Share on other sites More sharing options...
scoopy Posted September 25, 2015 Report Share Posted September 25, 2015 ???......that is the same thing Link to comment Share on other sites More sharing options...
Mad Scientist Posted September 25, 2015 Report Share Posted September 25, 2015 Raito said:I know it's a clumsy question, but I used to connect these to unregulated box mods, and DNA chips is kinda new to me."If you look below the fire button you will see 4 small solder pads. Attach a 100 ohm resistor between the 2 pads on the left above the screen-printed 'F'. Resistor linkAbove the fire button, near the board edge and slightly off to the right, you will see 2 identical small solder pads. Attach your LED there, cathode side toward the middle of the board.That will give you what you want." the small solder pads are these two small circular parts ? just need a diagram because I can't imagine it, and what to do after that?!The small pads are below the fire button. The word "FIRE" is silk screened on the board. The pads for the resistor are to the left, above the "F" in "FIRE" just as the instructions indicate with the pads for the led to the right, just as the instructions indicate.It's hard to describe but if you look carefully at the board right where the word "FIRE" is silk screened, you will see them. Link to comment Share on other sites More sharing options...
Raito Posted September 25, 2015 Author Report Share Posted September 25, 2015 yeah yeah above the F I saw them, I connect the resistor to the one toward the middle and to the "+" led and the other to the "-" and the other two like normal..... voila? right?it's 9 volts right? Link to comment Share on other sites More sharing options...
Mad Scientist Posted September 25, 2015 Report Share Posted September 25, 2015 Raito said:yeah yeah above the F I saw them, I connect the resistor to the one toward the middle and to the "+" led and the other to the "-" and the other two like normal..... voila? right?it's 9 volts right? Since a 100 ohm resistor was specified if I remember right, I'm guessing closer to 3.3V. That would allow about 15mA forward current through the led, also factoring in the led voltage drop. Link to comment Share on other sites More sharing options...
Raito Posted September 25, 2015 Author Report Share Posted September 25, 2015 does it matter what order I connect the switch to the DNA chip? *will just let me be more reckless* Link to comment Share on other sites More sharing options...
nuatak Posted January 22, 2016 Report Share Posted January 22, 2016 Is this correct wiring? Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now