DC Motor Speed Controller 5a 4.5v - 35v low power 90W 20KHz mini pwm speed direction pcb breadboard arduino uno mega nano due pro mini micro raspberry pi 2 3 4 powermav electronics powermavelectronics

Description:Reliable and suitable for a wide range of uses, High conversion efficiency, simple regulating operation.High energy efficiency, low power consumption, energy conservation and durability, Can be used for electronic enthusiasts DIY production, maintenance.On-board power indicator and the potentiometer has power switch function ideal for controlling motor speed or LED light brightness.On-board rotary potentiometer stepless regulate the speed with 1%-100% PWM duty cycle.The motor speed controller can easily provide a continuous current of 5A to your DC motor or other DC load; Default disconnection of short circuit point ,it is Applicable to 5-35V input voltage.