Bridging the physical and digital world. This project uses Python to send control signals to an Arduino-based robot car.
The Hardware
I used an Arduino Uno, an L298N motor driver, and a chassis with 4 DC motors. A Bluetooth module (HC-05) handles the wireless communication.
The Software
On the laptop, a Python script captures keyboard inputs (WASD) and sends serial data via Bluetooth. On the Arduino, a C++ sketch reads these characters and drives the motors.
Technologies Analyzed
Python Arduino Serial Communication Hardware