uniquegoods 1.8v 3v 5v 6v 7.2v 12v 2A 30W DC Motor Speed Controller (PWM) 1803BK Adjustable Driver Switch
<b>Parameters:</b><br>-Â Input Supply Voltage: DC 1.8V-15V.<br>-Â Maximum Continuous Output Current: 2A.<br>-Â Maximum Output Power: 30W.<br>-Â Duty cycle adjustable 0%-100%.<br>-Â Item Size: 1.3-1.3-0.6 inches.<br>-Â Potentiometer Opening Size: 8mm.<br>-Â Net Weight: 0.5 ounces.<br><br><b>Features:</b><br>-Â Ultra-low voltage dc motor governor.<br>-Â Potentiometer with switch function.<br>-Â Use a 2A resettable fuse to protect the controller.<br>-Â Power-on indicator.<br><br><b>Operating Instruction:</b><br>Before you attempting to wire the controller, make sure power is off.<br>WARNING: TO CHANGE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF MOTOR.<br>-Â Connect wires refer to the "wiring diagram" (NO.5 picture).<br>-Â Turn on the power, and adjust the potentiometer.<br>-Â The LED indicates the power up and the speed of motor.<br><br><b>Package Included:</b><br>1 x DC Motor Speed Controller <br><br>