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How to Make dc Motor Energy Power by Gear Mechanism Subscribe! Danny Stewart and Pete Mercurio found baby Kevin in a Manhattan subway station 25 years ago. Now, their story is told in the animated ...

The build is based around an NodeMCU ESP8266 microcontroller, paired with an L293D motor driver. This lets the microcontroller drive brushed DC motors for differential drive. Power is courtesy of ...

It's run by an Arduino UNO board, and includes several key components: four gear motors with wheels for moving the car, four LEDs for signaling the active status of each motor, a motor driver for ...

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