i’m trying to make a kind of segway but i’m facing issues with motor noise under heavy load.
This is the setup:
2x500w motors brushed
Sabertooth driver 2x32A
2x12V 60A batteries
I made this project with a Sabertooth 2x12A at the beginning and 250W motors, it was working but it was a bit undersized for my weight.
I then upgraded to the Sabertooth 2x32A and 500w motors.
Without the chain (so motors are not under loads and are free to rotate) no issue at all, as i put chains and so wheels are engaged after even a small move the MPU6850 gave wrong numbers and arduino freezes…motors goes at 100% power (that is bad).
i tried to short cables and twisted them for i2c and to attach small capacitors between motors wire and from motor wires to ground of chassis.
i tried to have a separate power source for arduino…
Any suggest will be much much appreciate
Schema_GASWay V2.pdf (247 KB)