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12v 30a Dc Motor Speed Control Pwm Hho Rc Controller For Sale
12V 30A DC Motor Speed Control PWM HHO RC Controller
This PWM controller capable to work in two ways: by potentiometer (22K)or by 0-5VDC voltage. It can beused in belowfields: 1. DC motor speed control. 2. LED or DC bulb lightness control. 3. LCD backlight control. 4. Other fields need PWM control.
Wire according to drawing.Do not reverse polarity.
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have up to 7 days from date of receipt to contact us. Items must be
returned in their original and unused condition. Any cost of returning
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12v 30a Dc Motor Speed Control Pwm Hho Rc Controller: $28