Robotech
70cc twin V2
I have used them exclusively in my giant scale planes for years. They work so well you almost forget about them.I may have found it in the Smart-Fly.
Is this it?
http://smart-fly.com/index.php?route=product/product&path=65&product_id=84
Anyone use this?
I use the dual RX version in my Sukhoi. If I lose either RX I can still kill the ignition. I prefer the Smart-Fly optical kill system because it truly isolates the ignition circuit and any related noise that may be present from the RX. I don't have any interest in sharing the RX batts with the ignition. I'll take the extra weight penalty of an ignition pack for the extra flight time. On my 40% Sukhoi I can fly an entire contest with power to spare on a single charge using 2X2500 A123s on the RXs and an 1100ma A123 on ignition.
Welcome to the dark side Rich.