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External LED control


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Hi everyone,

After a few tips, So I've got a shiny new DNA 75. Whacking it in a custom 3D printed mod. The mod has a separate Fire button which has an LED built in. as well as that I'm illuminating the underside of the 510 connector. Got an acrylic spacer to go underneath that ill have some LED's in.

There doesn't appear to be any easy way to get a signal for a transistor/MOSFET to switch my LED's. so i figure id tap off one of the feeds to the RGB LED on the board, pre resistor. I've yet to test if the LED is common anode or common cathode, but I wondered if anyone has had any experience doing this before? Tips as to which transistor they used (ideally with as little saturation value as possible). Any takers?

Pics of the mod attached wished RX Gen3 with Kylin for scale, gonna be fun :D.

 

CJ

IMG_5449.jpg

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