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NVM. I figure it out the other two led ones goes to the accent and the other goes to the negative. Now it boots up and have lights!

Using a tri creed LED with NBv3

So i notice there is 4 pin on the momentary switch. One is positive and one is negative for the led. The other two is to power it on? I don't know where to wire...

Okay gotcha. I just found this too for those lazy people that don't want to calculate themselves. ;)

http://led.linear1.org/1led.wiz

Darth Chasm thank you so much for the clarification. It sure make it easier plus like you said i don't want to sacrifice any brightness as the red is already not as bright as the other colors. :)
...

So it should look like this then

Should be like this for one red led
R=(3.7-2.59)/1 =1.11 round 1 ohm
P= 1.11*(1)^2 = 1.11 round 1 watt

1 ohm 2 watt resistor on both red led wired in...

That's good to know. The two red led are the same value. Thanks NanoREX!

I think I calculated the first two red in series wrong.

Should be like this.
R=(3.7-(2.6+2.6))/.7 = 2.14 round to 2...

So the spec on the tri cree from the custom saber shop that I'll be using:

using a 3.7V 3400mAh battery

Red/Red/White Cree XP-E2 CopperNova

Red Cree Part# XPEBRD-L1-0000-00901
80.6...

This going to my first time building a saber. Was going to use a NBv2 but now that the V3 is out I'm going to switch to that. Originally for the V2 I see that it required one resistor on the LED with...

First off I'm a new saber builder. I been getting lots of help in these forum from other user and I just want to give something back. At first I wanted to build a Kylo Ren inspired saber with...

thanks people for the information. I'll read through the pdf manual for the NBv2. My part hasn't came yet so I didn't get the chance to see the detail information that was available for download.

I just pick up a whole bunch of parts and it is on its way. This going to be my first saber build so I'm very excited. Yes, I decided to go all out on my first build.

What I need help with is...

thanks Jonitus for the hint. Not a bad idea!

wow thanks for the quick replay and the useful information!

I was thinking of using the Acrylic Chassis Disc for NB and 18500/18650 pack - S3 (Clear) plus a speaker mount i have yet decide which...

Hi everybody,

Looking to build my first saber and was wondering if I should go for a 4" Double female threaded connector DF4 or 5" Double female threaded connector DF5 extension.

This section...