Arduino Obstacle Avoiding Robot Car 2WD With AA Battery

Arduino Obstacle Avoiding Robot Car 2WD With AA Battery

By goldscrew in Circuits Arduino

11,620

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Step 1: Prepare the Components

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

Step 2: Assembly All Components

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

Step 3: Wiring

Connect the wires according to the circuit diagram as shown above

Step 4: Coding & Testing

Upload Sketch and Testing it!

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