The encoder readings are fine when the wheel is turned manually. But when the Sabertooth drives the wheels via R/C controller mode, they increase at a random, high rate. Should I ground the Arduino to the batteries? Sketch on a mega volatile int state = LOW; int clicks = 0; void setup() { S…

Optical encoding with Sabertooth 2x25 broken

system September 17, 2012, 6:24pm 5

I plan on making the common ground connection this weekend. I really appreciate the assistance.

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