ProtoBot N20 Motors

DC motors spin when power is applied across their two contacts—one to 5V and the other to Ground. To vary the speed or reverse direction, you’ll need an H-Bridge driver such as our DriveCell Module. You can also connect the motor directly to our CodeCell Drive, which not only includes two built-in H-Bridge drivers but also adds wireless control and over 10 sensory functions.

The N20 motor comes with unsoldered contacts, allowing you to attach your own wires as needed. If you’re replacing a ProtoBot motor, simply unscrew the motor and carefully desolder the flexible PCB. Clean the pads from any remaining solder, then resolder the new motor in place.

The motor can operate between 3.3V-7V DC, making it a great fit for microcontrollers and driver boards commonly used in DIY and robotics projects.

Yes, you can connect it directly to a 5V supply to make it spin. However, without a driver you won’t be able to control the speed or change direction, so for most projects we recommend pairing it with an H-Bridge module like DriveCell.

Yes! This N20 DC motor is exactly the same one we use in ProtoBot. It’s been chosen for its balance of speed, torque, and compact size, making it a reliable option for small robots.