jmpaul320's skyray king upgrade thread UPDATED 1/12/13

[Pulsar13]

\Skyray king mod idea.

I picked up an NW SRK a couple months ago, and that little bit of space under the tail cap as me curious. I did some poking around with a multimeter and discovered that the center pad on the back of the head is directly connected to the positive pad ring, and it got me thinking, that mayhapse there could be a drop in circuit board that could add some extra features, like maybe some sort of usb charging port. Ive never really done any circuit design before, but it couldn’t be too hard for me to f…

Pavithra_UK did this. You need to change the 15k resistor to 10k. Either swap the resistors, or piggyback another 30k resistor on top of the 15k.