Light-Following DIY Firefly Robot 40×43.2mm

26.99 

🆓 FREE SHIPPING with tracking number!

✅ No Import Taxes on delivery!

🏷️ Condition: New

🚚 Ships from: HK Warehouse – Hong Kong (China)

↩️ Easy Returns within 30 days of receipt

🙋 Any questions? Contact Jake

Experience the fascination of firefly-like behavior with this compact, DIY light-following robot measuring 40×43.2mm, operating on DC 3V with a CR2032 battery (not included). It features a photosensitive sensor, specifically a photoresistor, enabling it to automatically seek light sources, while a flat 3V motor drives its movement. A 5mm blue LED tail light flashes autonomously, mimicking firefly flashes. Constructed from durable PVC sheet, it offers customizable color options including red, green, purple, black, and yellow. With simple circuitry and manual soldering assembly, this educational robot is perfect for hobbyists and DIY enthusiasts eager to explore light-responsive automation.

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