Part 3 - Intermediate Arduino Projects

Intermediate Arduino Projects – Part 3 🚀

The final part of the intermediate series! These projects focus on advanced sensor integration, robotics, wireless control, and mini automation systems to get you ready for pro-level Arduino challenges.

21. Line Following Robot with PID Control

Upgrade your basic line follower with PID control for smoother and faster movement. Learn about proportional, integral, and derivative concepts applied to motor speed adjustment. Ideal for robotics enthusiasts looking to improve precision and efficiency.

22. Wireless Robot Control with Bluetooth

Control a robot remotely via a smartphone using an HC-05 Bluetooth module. Learn serial communication, motor driver interfacing, and interactive wireless control. A great way to combine robotics and mobile control for real-world applications.

23. Smart Home Lighting System

Use motion sensors, light sensors, and relays to automate home lighting. Learn about multiple sensor integration, sequential logic, and energy-efficient automation. This project combines practical home applications with intermediate Arduino concepts.

24. Temperature and Humidity Logger to SD Card

Store environmental data using DHT sensors and an SD card module. Learn about data logging, file management, and time-based sampling. Great for monitoring, analysis, and intermediate IoT applications.

25. Gesture-Controlled Robot

Use an accelerometer or IMU to control a robot with hand gestures. Learn sensor fusion, motion detection, and translating input into motor control. Perfect for makers exploring human-machine interaction.

26. Automated Curtain System

Control curtains using a servo or motor with light sensors or time-based triggers. Learn actuator control, timing functions, and environmental sensing. A practical automation project for home comfort and efficiency.

27. IoT Weather Station

Use sensors and an ESP8266/ESP32 to send temperature, humidity, and pressure data to an online dashboard. Learn wireless data transmission, API usage, and real-time monitoring. This project bridges Arduino with the internet of things.

28. RFID-Based Access Control

Use an RFID module to grant access to doors or devices. Learn communication protocols, data validation, and integrating sensors with actuators. Ideal for security-related Arduino applications.

29. Smart Fan with Temperature and Humidity Control

Combine temperature and humidity sensors to automatically control a fan. Learn multi-sensor integration, conditional logic, and actuator coordination. A practical intermediate project with real-world applications.

30. Mini Robotic Arm with Wireless Control

Control a robotic arm remotely using Bluetooth or WiFi. Learn advanced actuator coordination, wireless command parsing, and integrating sensors for precision movement. Perfect for makers ready to move towards pro-level robotics.

Congrats! You’ve completed the intermediate series. Next stop: Pro-level Arduino projects for robotics, IoT, and advanced automation!