Single LED 21700

[e1000]

FYI, if you want to spice up the build a little bit, you can try to overclock the H1-A

Buck and Boost Drivers, Testing, Modding, and Discussion (Pic Heavy)

This post is intended for me to document all of the modding and testing I have been doing on various buck and boost drivers I have been playing with lately. For now I am only posting the raw data and some comments on the Kaidomain boost drivers, I will update the OP with more as results come in and I get time. Kaidomain H1-A 20mm “6V” Boost Driver This driver is intended to run an XHP50.2 at approximately 3A output. It is moddable to triple emitter voltages by changing resistor R1 to a higher …