Wiper circuit. Wiper motor. Binary code and logic gates. Indicators/hazards. Headlight reflector optics schematic. Starter motor. How Electronic Ignition System Works. CDI Capacitor Discharge Ignition Circuit Demo. How Ignition System Works. Alternator. Fleming left hand rule. Maxwells right hand screw. Flemings right hand rule. Magnetism: Motors and Generators. Farradays law. Magnetic field. Diodes.