PSM-140 PWM Controller module
This PWM controller allows you to control the intensity of LEDs or the speed of a motor with a small knob that can be turned entirely off.
This module can adjust the PWM duty cycle from 0% to 100%.
There's a 2A resettable fuse and a Power-On LED light directly on the circuit.
Input supply voltage: 1.8V-15VDC
Max output power: 30W
Max output current :2A
Duty Cycle : 0% to 100%
Size: 32x32x15mm (LxWxH)
Notice for California Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov