Dc Motor Speed Controller Dc 6v-90v 15a With Potentiometer nickel and has the function of

and has the function of adjustable automatic time-delay quenching

Low battery indication for timely battery replacement

SW: switch pushbutton 1 8 Jumper Wire: Male to Female strip

LED Brightness Control: Create adjustable LED lighting effects

5V to 10V level

Dc Motor Speed Controller Dc 6v-90v 15a With Potentiometer nickel and has the function of6V 90V 15A PWM DC Motor Speed Controller w Knob High Efficiency, High Torque, Low Heat Generating with Reverse Polarity Protection, High Current Protection From left to right they are Motor , Motor+, Power , Power+ Features Operating voltage: DC6V DC90V Control Power: 0. 01 1000W (Max Current: 15A) Quiescent Current: 0. 05A (standby) PWM duty cycle: 0% 100% PWM Frequency: 15khz PCB Board: High temperature FR 4 PCB Thickness 1. 6mm Reverse polarity