DC 6 30V 6V 12V 24V 5A Pwm Motor Speed Controller with Digital Display

This DC Motor Speed Controller is used for controlling the direction of a DC motor using a Pulse-Width Modulated (PWM) DC voltage. It provides a DC voltage with a Duty Cycle fully adjustable from 0%-100%. The motor speed controller can easily provide a continuous current of 8A to your DC motor or other DC load. And also used to drive all DC Brushed Motors that work between 6V-30V DC. Moreover, this module has the function of a digital display whose digital tube displays the duty ratio input.

Pulse-width modulation (PWM) or duty-cycle variation methods are commonly used in the speed control of DC motors. The duty cycle is defined as the percentage of digital ‘high’ to digital ‘low’ in addition to digital ‘high’ pulse-width during a PWM period. This is a great method of controlling the amount of power delivered to a load without dissipating any wasted power. The motor can be positive or negative, when the direction of operation and expectations do not match, you can adjust the line order to change the direction.