Ellis Gibson (B.Sc. in Mechanical Engineering)

To make a watch battery stay put, choose the correct size battery and check that the clamp is straight. Use quartz cell stoppers or plastic tabs to secure it. Maintain a clean workspace and remove any unnecessary haptic feedback features to extend battery life. For optimal results, consult a watch repair professional. Additionally, inspect the … Read more

To make a toy car with a motor and battery, gather materials like bottle caps, wooden skewers, a DC motor, a battery holder, and a switch. Follow these steps: attach the motor to the chassis, connect the battery to the motor, and secure the wheels. Enjoy your new, speedy toy car! Begin by constructing the … Read more

To make a DIY toy car using a 9V battery and a DC motor, follow this step-by-step guide: 1. Gather materials like popsicle sticks and plastic lids. 2. Cut a box into a car shape. 3. Create axles with straws. 4. Attach the wheels. 5. Connect the DC motor to the 9V battery. This project … Read more

To make a battery-powered toy car, gather these materials: DC motor, battery holder, AA battery, plastic wheels, and a chassis. Attach the motor to the chassis. Connect the motor to the battery holder and insert the battery. Finally, test your car to ensure it moves smoothly. Enjoy this fun DIY project! Next, attach the DC … Read more

To make a toy battery cover, use painter’s tape. Tear pieces and overlap them to form a flat panel. Clean the battery compartment to remove dust and hair. Place the tape panel over the battery opening. Press firmly to ensure it sticks well. This secures the compartment and prevents battery loss. Next, cut the material … Read more

To make your tablet battery last longer, reduce screen brightness and review your charging habits. Place the tablet flat to avoid overheating. Use smart charging features and limit high-powered applications while charging. These steps enhance energy-saving features and contribute to better battery life. Turn off Wi-Fi and Bluetooth when not in use. These features can … Read more

To make a supercapacitor battery at home, gather activated carbon, aluminum foil, and an electrolyte like lemon juice. Build layers by placing activated carbon between aluminum foil strips. Test performance by measuring capacitance and voltage. Follow safety guidelines for clarity and usability during construction for the best results. To build your bank, start with high-capacity … Read more

To make a strong magnet with a battery, tightly wrap copper wire around a nail in the same direction. Connect the wire ends to the battery terminals. Experiment by adding more wire or using a bigger nail. Test how many paper clips the magnet can lift to learn more about magnetism. Now, connect one end … Read more

To make a stationary bike generator with a battery, follow these steps: 1. Remove the bike’s back tire. 2. Build a stable stand. 3. Attach a drive belt to the rim. 4. Secure a motor on the stand. 5. Connect a diode to the battery. 6. Link the battery to the diode to store energy. … Read more

To make a solar 12V battery charger, gather a solar panel, charge controller, inverter, and a battery (either lead-acid or lithium). Connect the solar panel to the charge controller and then to the battery. This solar charger setup efficiently charges the battery. Follow a DIY guide to ensure correct connections and optimal performance. After securing … Read more