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Topic: Arduino Motor Shield (Read 351 times) previous topic - next topic

adruinouno111

Can I Control 1 4V Servo And 2 DC Motors. The Robot Will Use Ultrasonic Sensor, Stop At An Obstale, Use Servo To Scan And Then Move On.

Thank You

CrossRoads

Yes.  Likely want a seperate supply for the motors, can be connected in parallel to the barrel jack connector.
Servo needs a control signal, motors may need Arduino to control transistors, or an  H-bridge, to drive the motors.
Designing & building electrical circuits for over 25 years.  Screw Shield for Mega/Due/Uno,  Bobuino with ATMega1284P, & other '328P & '1284P creations & offerings at  my website.

adruinouno111

How Do I hook Up An External Power Supply?

Thank you In Advance,
adruinouno111


CrossRoads

Make up a cable that connects to the source, and has 3-4 leads in parallel - one to the Ardiuno, the servo, and the 2 motors.
Designing & building electrical circuits for over 25 years.  Screw Shield for Mega/Due/Uno,  Bobuino with ATMega1284P, & other '328P & '1284P creations & offerings at  my website.

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