Building first switch panel
For the arm and bottle warmer I think all I need would be 2 SPST switches of my choice, and two LED's of my choice. I was thinking of just going as small as possible and getting 3mm. Is this everything or would I need any resistors or other components?
For the remote opener I had a question. Would this use a momentary switch? If so, how can I wire an led to indicate whether the bottle is open or closed?
And finally, would I wire all of these switches into a relay and then wire the relay into a power supply or would I have to wire each switch to a power source individually?
Thanks, I'm new to this so any kind of advice or even schematics would be great as I'm going to piece the nitrous setup together myself and won't have any real instructions to go off of...
. Josh S.
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. Is it ok to run the warmer while the bottle is still closed though or would the system have to always be armed for the warmer to work? 
