Page 131 - KEC Khaitan C8.2 Flipbook
P. 131
HANDS-ON PROJECT
PROJECT NAME: Smart Robot Car
Objective: Students will be able to build a Bluetooth-controlled robot car using an Arduino and
smartphone app.
Step-by-Step Instructions
Designing the Smart Robot Car Circuit
Components Needed:
● Chassis and Wheels
● Arduino Uno
● L298N Motor Driver
● DC Motors (2 or 4)
● HC-05 Bluetooth Module
● Battery (9V or 12V)
● Jumper Wires
Assembling the Robot Car
Steps:
1. Attach the DC motors to the chassis.
2. Mount the motor driver and Arduino onto the base.
3. Connect the motors to the motor driver.
4. Wire the Bluetooth module to Arduino.
Hands-On Project 129

