Steps:

Prepare the Chassis: Create a simple chassis for your toy car using plastic Plate and given accessories. Attach the wheels and axles securely to the chassis. Attach the small DC motor to the chassis. The motor will provide the motion for your toy car.

Create the Saltwater Power Source:Mix salt and water to create a saltwater solution. You can add a pinch of baking soda to enhance conductivity. *Attach a copper plate or strip to one end of the wires using alligator clips. *Attach a zinc plate or strip to the other end of the wires using alligator clips.

Connect the Power Source to the Motor: *Attach the copper plate wire to the positive terminal of the motor. *Attach the zinc plate wire to the negative terminal of the motor.

Assemble the Power Source: Place the copper and zinc plates in the saltwater solution, ensuring that they do not touch each other. The saltwater will create a chemical reaction between the metals, generating a small electric current.

Test the Toy Car: Place the assembled power source onto your toy car's chassis. If everything is connected correctly and the chemical reaction is taking place, the motor should start spinning the wheels of the car.

Fine-Tuning: Experiment with the concentration of saltwater and the distance between the copper and zinc plates to optimize the power generation.

Secure Components: Once you're satisfied with the setup, secure all components using hot glue or adhesive to prevent them from moving during operation.

Package Includes