Features: 1. This brushless motor controller is suitable for three-phase brushless motors, supports CW CCW motors, and is widely used. 2. This encoder speed controller is mainly used for DC motor speed regulation, and the motor speed can be adjusted by potentiometer. 3. This brushless motor drive module adopts high-quality chips for DC motor speed regulation, and is suitable for input voltage: DC5-36V. 4. This brushless motor driver is small and portable, with simple operation and stable performance, it is a compact DC brushless DC driver. 5. The motor speed controller supports DC motor forward and reverse rotation, and has a protection power supply design that can be cut off when overcurrent. Specifications: Input voltage: DC5-36V Forward reversal: within 15A Input current: > motor working current Speed control: potentiometer (270 degree linear) Speed regulation range: 0-100% Support motor: brushless motor Type of connection: barrier terminal Knob specification: 100K (with switch) Module size: 10*6.8*4cm / 3.93*2.67*1.57in Weight: 141g Package included: 1 x Motor Speed Controller Note: 1. The input voltage must differentiate ""+"" ,""-"", can't input 220V voltage 2. The input voltage should be equal to the rated voltage of the motor within 5-36V 3. The motor wire ABC don't differentiate sequence 【Scope of application】: This brushless motor controller is suitable for three -phase brushless motors, supporting CW CCW motors, which is widely used. 【Main features】: This encoder speed regulator is mainly used for DC motor speed regulation. The speed of the motor can be adjusted through the potentiometer. 【High-quality chip】: This brushless motor drive module, DC motor speed adjustment uses high-quality chips, applicable input voltage: DC5-36V. 【Excellent Performance】: This brushless motor driver is small and portable, simple operation, stable performance, is a compact DC brushless DC drive. 【Multifunctional】: The motor speed controller supports the positive reversing of the DC motor and has the protection power design that can be cut off when overcurrent.