Youmile 4 pcs DC PWM Controller DC Motor Speed Controller module 1.8 V to 15 V 2A Rotary potentiometer Speed adjustment 1803BW B100K with screwdriver DC 1.8V~15V

Youmile 4 pcs DC PWM Controller DC Motor Speed Controller module 1.8 V to 15 V 2A Rotary potentiometer Speed adjustment 1803BW B100K with screwdriver

Product description Features: 1803BKW DC motor speed controller controls the speed of a DC motor by setting the pulse width modulated (PWM). Motor parameters: Input voltage: DC 1.8-15V. Current: less than 2A Size:32 x 32 x 14 mm Potentiometer cable length 20cm. Use a 2A resettable fuse to protect the controller. Operating instructions: 1.Before attempting to wire the controller, make sure the power is off. 2.If you want to change the direction of the motor, replace the positive and negative cables of the motor. 3.Connect to direct current, do not connect to 220V alternating current. Package includes: 4 x DC motor speed controller 1 x Screwdriver

Product Features

• What it does: This DC motor speed controller helps you control the speed of a DC motor by setting pulse width modulation (PWM).
• Overcurrent protection: The motor speed controller comes with a 2A fuse. When the current is too large, the fuse is blown, and it will be automatically reconnected after the fuse is blown.
• Potentiometer function: The motor speed controller has an external potentiometer, which has the function of speed regulation, but does not have a switch.
• Voltage and current:Input voltage: DC 1.8-15V;Current: less than 2A.Please connect to direct current, do not connect to 220V alternating current.
• Note: Before trying to connect the controller, make sure the power is off; if you want to change the direction of the motor, replace the positive and negative cables of the motor.