evening all, after some advice from some fellow modellers on the site regarding receiver switches, i brought some turnigy switches. upon looking at the diagram it shows a BEC connected to the receiver, is this just a standard ESC?? iknow some ESC dont have BEC so may have to look at installing one if needed.. my question was originally i was planning on using my receiver battery pack to power the lights on one model, and 6v smoke unit on my other model.. do i now need to install another battery pack to power the switch unit, now taking my total to 3 battery packs?? or can i still work it though 2.. #1 for the esc and motor and the #2 for the receiver and potentially light and smoke unit.
many thanks for the help :) its greatly appreciated