Hi guys,

New to the hobby, getting started by building a semi Starkiller-inspired piece. I've been looking over my wiring stuff and I realised that I'll need different resistors for the AV red circle latching switch from TCCS than I'll need for the Luxeon. I'll be using a 9V battery, as I'll need the Vs. I'm using a Luxeon Tri-star, red, 6.3V, and 700mA. I'm going to use a buckpuck on that.

Where I'm confused is how I should rig a resistor for the AV switch. It runs at 2.1V and 20mA, and I'm not sure on either the resistor I should use, or exactly how to wire it up in relation to the rest of the electronics. I've read through all the stickied wiring guides, but they didn't really cover this. Apologies if this has been dealt with elsewhere, I spent a few hours over the last week or so looking through the forums for information specific to this question, but unfortunately turned nothing up. Search function gave me zip, so I thought I'd post and see if anyone knew.

Cheers,

Blake.