high temperature protection circuit
 

I use the venom smart temp on all my nitros. It is a fail safe for loss of signal, a volt meter, a temp. meter and a temperature failsafe. It cuts the throttle when the engine gets to a temp that you set. the temp probe could be put on an esc motor or battery, and then you yhave a constant temp readout, they're like 30-40$, cheap protectin

That does seem like a good idea, if you could attach it to the motor. To keep from over heating motors. Perfect for Feigoa motors. I have fried a few of those!