A massive, highly organized competitive asset categorized perfectly for seamless learning experiences.
Debugging Help: User says "My servo isn't moving" — AI diagnoses based on the specific project's circuit.
Code Explanations: Line-by-line explanation of code directly embedded on the page.
Parts Sourcing: "Where can I buy LM317 in India under ₹50?"
Best projects to publish first (high search volume & beginner-friendly).
| # | Project Name | Key Components | Level | Search Vol (mo) |
|---|---|---|---|---|
| 1 | LED Blinking Circuit | 555 Timer, LED | Beginner | ~12K |
| 2 | Ultrasonic Distance Meter | HC-SR04, Arduino | Beginner | ~9K |
| 3 | Automatic Street Light | LDR, Relay, LED | Beginner | ~8K |
| 4 | PIR Motion Detector | PIR Sensor, Arduino | Beginner | ~7K |
| 5 | IoT Weather Station | ESP8266, DHT22 | Intermediate | ~6K |
| 6 | Smart Light Switch | ESP8266, Relay | Beginner | ~6K |
| 7 | Line Following Robot | IR Sensors, L298N | Intermediate | ~5K |
| 8 | Fingerprint Door Lock | R305, Arduino | Intermediate | ~5K |
| 9 | Heart Rate Monitor | MAX30102, OLED | Intermediate | ~4K |
| 10 | RFID Attendance System | MFRC522, Arduino | Intermediate | ~4K |