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digital watt meters
Input signals : 7V
Energy management systems
Output short-circuit protection
Can use 3V or 5V logic
Mini PWM DC Motor Speed controller Regulator Arduino Uno R3 digital watt metersIntroduction Mini PWM DC Motor Description 1803BK DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse Width Modulated (PWM). The input power range is DC 1. 8 15V . Use a 2A resettable fuse to protect the controller. Potentiometer with switch function. Operating instruction: Before you attempting to wire the controller, make sure power is off. WARNING: TO CHANGE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF
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