Meet my DIY electronic pet dog 🐶✨ — but here’s the twist: its secret brain is a MOSFET! This little component is the powerhouse that controls the motors, lights, and movements, making the robot dog act almost like a real pet.
In this video, you’ll see how I built the dog step by step, and how the MOSFET works as the key switch inside the circuit. Without it, this project wouldn’t even move!
💡 Perfect for electronics lovers, makers, and beginners curious about how MOSFETs bring DIY robots to life.
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