Page 129 - KEC Khaitan C8.2 Flipbook
P. 129

digitalWrite(4, LOW);

                       digitalWrite(5, LOW);
                     }

                   }

                   delay(10); // Delay a little bit to improve simulation performance

                 }































                 TESTING THE MOTOR CONTROL
                      Power on the circuit.

                      Verify the motors spin in the correct direction for each command.

                      Adjust wiring if the motors move incorrectly.




                           CHASSIS DESIGN & MECHANICAL CONSIDERATIONS


                 SELECTING A CHASSIS

                     Size & Weight: Should accommodate motors, a battery, and your Arduino or driver board.
                     Mounting Points: Check that your motors can be screwed or snapped in securely.

                     Wheels:  Choose  wheel  diameter  and  tread  based  on  how fast  or grippy  you  want  the
                     movement.


                 WHEEL ATTACHMENT
                     Motor Shaft  Compatibility: Use wheels or couplers  that  match  your  motor’s  shaft type

                     (D-shaft, round, etc.).



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