Arduino Obstacle Avoiding Robot Car 2WD With AA Battery

by goldscrew in Circuits > Arduino

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Arduino Obstacle Avoiding Robot Car 2WD With AA Battery

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Prepare the Components

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Individual Components:

  • Arduino UNO
  • L298N Motor Driver or L293D Motor Shield
  • Chassis(including motors and wheels)
  • Wires
  • Battery Holder
  • Micro Servo Motor SG90
  • HC-SR04 Ultrasonic Sensor
  • Sensor Mount (Optional)

Tools (Optional):

  • Soldering Iron
  • Hot Glue Gun
  • Wire Cutter
  • Screw Driver

Assembly All Components

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Connect the wheel, circuit board, servo motor, sensor...to the chassis

Wiring

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Obstacle_Avoiding_Robot_with_L298N_Circuit.png

Connect the wires according to the circuit diagram as shown above

Coding & Testing

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Upload Sketch and Testing it!

Source code: https://www.hackster.io/goldscrew/arduino-obstacle-avoiding-robot-car-2wd-with-aa-battery-514b3c#code