L298N: Building and Controlling 4WD Arduino Robot

This video was created after lots of requests regarding to this video: https://youtu.be/udz7qlHT400, as many viewers asked for the tutorial using the low cost L298N motor driver module to control the 4WD robot.

For the circuit diagram click here:
https://goo.gl/m7E8RR (Updated on 31/10/2018: look out for "Please connect the GND pin of the L298N H-Bridge to GND pin of the Arduino. Otherwise, your circuit may not work." message in the circuit diagram)

Arduino code (updated on 10 June 2019 - changing the pin assignment for Button A, B and C):
https://goo.gl/B5DHym

(Updated on 31 October 2018 - Thanks to alterntech for pointing out my mistakes): To add buzzer and LEDs to the robot, use this modified code: https://goo.gl/AQtt3d. Connect your buzzer to pin 2 of the Arduino, an LED to pin 5 and another LED to pin 6. Press button A to activate the buzzer and press it again to deactivate. Similarly press button B and C to turn on the LEDs and press them again to turn off the LEDs (toggle action).

07 June 2018: https://goo.gl/AQtt3d was updated by changing pin 5 to pin 7 for the LED as pin 5 was already used by the motor driver.

05 December 2018: Add servo motors to your robot, 1 for kicker and 2 for gripper (left and right claw) with this code: https://goo.gl/vXUPDg.

Joystick app on Google Play Full version:
https://goo.gl/2oMk0S

Joystick app Free version:
https://goo.gl/CWynPX

Thanks!

Song: Ayu OIAM "Inspirasi Abadi"

Видео L298N: Building and Controlling 4WD Arduino Robot канала Nudge Me