How to control speed of wiper motor?
How to control speed of wiper motor? The speed of the automobile wiper can be adjusted using a potentiometer using this circuit. The circuit operates from 12V DC and can be fitted to any automobile operating on 12V electrical system. With slight modification, the same circuit can be made to operate on 24V systems also. What controls the speed of a windshield wiper? rain sensor Now, virtually all automotive wipers are controlled by a microprocessor. Many wiper systems in cars today use a rain sensor to detect the speed at which the raindrops are falling on the windshield. A microprocessor...