This project focused on developing a web-based control system for a
robotic car, with an Arduino microcontroller managing its movement. The goal was to create an
intuitive interface where users could send commands, such as moving forward, turning, stopping,
or switching modes directly from a browser. By integrating web technologies with embedded
systems, the project explored real-time remote control applications in an accessible and
interactive way.
While the concept seemed simple at first, the implementation introduced several challenges.
Establishing smooth and responsive communication between the web interface and the Arduino
required handling networking protocols, optimizing latency, and ensuring precise motor control.
Fine-tuning the Arduino’s logic and motor driver integration was crucial to achieving accurate
movements. Beyond the technical aspects, this project became a valuable hands-on learning
experience in IoT, real-time systems, and the intersection of software and hardware, turning a
basic experiment into an insightful exploration of web-controlled robotics.
Check It Out
Features:
Web-Based Car Control Panel
- Intuitive Interface: Simple HTML-based control panel for seamless car navigation.
- Real-Time Commands: Uses fetch API to send movement requests instantly.
Arduino/ESP-Based Command Processing
- Wi-Fi Enabled Control: Uses ESP8266/ESP32 to handle web-based commands over HTTP.
- Responsive Navigation: Processes
/forward, /left, /right, /stop, and /mode requests in real time.
- Flexible Operation Modes: Supports different driving modes like manual and autonomous.
- Seamless Communication: Possible UART/Serial connection for data exchange with other components.
Motor Control & Hardware Interaction
- Precise Movement Control: GPIO pins manage motor driver (L298N or similar) for accurate navigation.
- Multiple Direction Handling: Supports forward, left, right, and stop commands effectively.
- Expandable Hardware Compatibility: Can integrate with sensors for advanced automation.
- Smooth & Efficient Driving: Optimized motor control logic ensures stable movement.
Technologies Used:
- Arduino (C++): A microcontroller platform used for processing commands and controlling hardware components.
- HTML, CSS, JavaScript: Web technologies used for creating a user-friendly car control panel interface.
- Fetch API: A JavaScript feature used to send HTTP requests to control the car’s movements.
- Embedded Web Server: A server running on the Arduino, enabling communication between the web interface and the hardware.
GitHub Repository