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Hello friends, I trying to do a flowchart with ultrasonic sensor and servomotor. But I don't know if is good my flowchart. I am working with arduino uno.

I am using a hc-sr04 and a SG90 servomotor.

Hi kalmar79,
No you have not set servo up correctly.
Servo_Controller channel is relating to how many servos you have in total.
E.g if you only have 1 servo then since channel starts at 0 you must use 0 for channel value.
If you are controlling 2 servos in total then use channel 0 for servo 1 and channel 1 for servo 2 etc.

Martin

Thanks Martin, maybe tomorrow I check the flowchart again.