10 Arduino Projects Under ₹500 for Beginners
Arduino is one of the best platforms for learning electronics, robotics, and IoT. The good news is that you don't need expensive components to start building exciting projects. Many useful projects can be created with a small budget.
Here are 10 Arduino projects under ₹500 that are perfect for beginners, school students, and hobbyists.
1. Arduino Gas Leakage Detection System
A gas leakage detection system helps detect harmful gases like LPG or methane and alerts users using sensors and alarms. It is an important safety-based Arduino project.
Estimated Cost: ₹400–₹500
2. Arduino Smart Home Automation System
Home automation allows users to control lights and appliances automatically using Arduino and sensors. This project demonstrates how simple automation can be implemented using microcontrollers.
Estimated Cost: ₹400–₹500
3. Arduino Automatic Cooker System
This project demonstrates how Arduino can automate cooking processes using sensors and programmed timing control. It is a great home automation learning project.
Estimated Cost: ₹400–₹500
4. Arduino Smart Waste Segregation System
This project automatically separates waste materials using different sensors such as metal, plastic, and moisture sensors. It is a useful environmental automation project.
Estimated Cost: ₹450–₹500
5. Arduino Biometric Electronic Voting Machine
This project demonstrates a biometric-based electronic voting system using Arduino. It improves voting security by verifying users through fingerprints.
Estimated Cost: ₹500
6. Arduino Temperature Controlled Fan
This project automatically turns on a fan when the surrounding temperature increases. It uses a temperature sensor and Arduino for smart cooling automation.
Estimated Cost: ₹300–₹400
7. Arduino Automatic Parking System
This project simulates a smart parking system using ultrasonic sensors to detect available parking slots and control the gate automatically.
Estimated Cost: ₹400–₹500
8. Arduino LCD Display Interfacing
Learning how to connect a 16×2 LCD display with Arduino is a basic but very useful beginner project. It allows the Arduino to display sensor values or messages.
Estimated Cost: ₹200–₹300
9. Arduino RC Robot Car
A robot car project uses Arduino and motor driver ICs to control four DC motors. It is one of the most exciting beginner robotics projects.
Estimated Cost: ₹400–₹500
10. Arduino PIR Motion Detection System
A PIR motion sensor detects human movement and triggers an alarm or LED. This project is commonly used in home security systems.
Estimated Cost: ₹300–₹400
Conclusion
These Arduino projects are low-cost, beginner-friendly, and perfect for learning electronics and robotics. They help students understand:
Arduino programming
Sensor interfacing
Automation systems
Robotics fundamentals
Most importantly, these projects are affordable and easy to build, making them ideal for school exhibitions and beginner experiments.
You can explore many more robotics, Arduino, and IoT projects here:
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