10 Most Useful Arduino Projects in 2024

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1. Smart Dustbin: Touchless trash disposal with Arduino.

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2. Plant Watering System: Automated plant care solution.

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3. RFID & Keypad Security Lock: Dual-layered digital security.

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4. Remote Control Light Switch: Convenient lighting control from a distance.

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5. Portable Humidifier: Arduino-powered portable moisture control.

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6. Hydroponic Tower Garden: Arduino-enhanced home hydroponics.

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8. Espresso Machine: Precision brewing with Arduino control.

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9. Parking Sensor: Simplified parking assistance system.

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10. Arduino Cable Tester: Versatile cable diagnostic tool.

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