Robot Smart Car DC motor DIY 3-12V

The Robot Smart Car DC motor is a small DC motor for DIY robot cars and moving projects, rated to run from 3 V to 12 V. Its speed rises with the supply voltage, and reversing the polarity reverses the direction, so it is simple to control from an Arduino or ESP32 through a motor driver. It is a practical choice for students building their first smart car, line follower or obstacle-avoiding robot.

Robot Smart Car DC motor Specifications

• Type: DC motor for robot smart cars
• Voltage range: 3 V to 12 V DC
• Terminals: 2
• Direction: reversible, by swapping the supply polarity
• Speed control: PWM through a motor driver

Robot Smart Car DC motor Applications

• 2WD and 4WD Arduino robot cars
• Line-following and obstacle-avoidance robots
• Small fans, conveyors and moving models
• STEM and robotics classes and competitions

What's in the Box

• 1 × DC motor

Tip: Never power the motor directly from an Arduino pin; use a motor driver such as the L298N or L9110S with a separate battery, and connect the grounds together. A 100 nF ceramic capacitor across the motor terminals reduces electrical noise that can reset your board.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.