The Zoomable Jax Z1

[BanglaBob]

@PyroLight

Hum what is the sens resistor?
I have the driver here but no flashlight for it . And an xml 2 too.

Don’t know much about sense resistors, or what they do.
But maybe this will help:

How-To: Add 7135 chips to a Driver Board (Stacking)

This is my first entry in my How-To series. These are step-by-step instructions for tasks related to flashlight modding. There are many different ways to do things, so I will show the methods I use that work for me. This How-To will show how I add AMC7135 current regulator chips to a flashlight driver board. Our desire to do this is to increase the output current to the emitter. J) This isn't really a soldering how-to, so I assume that the reader already has basic soldering knowledge and sk…

or this:

Adding 7135 chips to a NANJG board