Originally Posted by
KongoBongo
Hello folks.
Seeking some help trouble shooting my first build.
I jumped the pad on the PEX with solder and a bit off the trim wire of a resistor. I then have a 0.5 ohm 3w resistor on the positive off the PEX to positive on the NB board. The Foc die is white. When I take the kill key out I get the boot sound. When I turn the momentary switch on, I get non stop swing sounds and that resistor gets very hot after only about 5 seconds being on. I get no FoC activation either. After reading for a while today at work I noticed a theme with low battery causing some strange things. So I'm charging the battery now. Could a low battery cause excess heat up on that one resistor?
The other die are Red resisted 3.3ohm 5w, and royal blue 0.5ohm 3w.
Thanks
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