Hey. I've built a bluetooth car with an ultrasonic sensor and a servomotor, but the problem is that I don't have a code for it, for now I have a code only for bluetooth, so the sensor is useless. I've watched 2 videos, one just for a bluetooth car and one just for an obstacle avoiding car and I've t…

Combining 2 codes of an arduino car

Idahowalker November 1, 2021, 2:24pm 8

Have you considered putting in some Serial.print( print things so I can see what the going on )?

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