DC Fan/Motor PWM Speed Controller Module Mini DC-DC 4.5V-35V 5A 90W Speed Regulator Control Adjust Adjustable Board Switch HW-687 5A DC Motor PWM Speed Controller Speed Regulator
Delivery
Rs 649
AC 220V 2000W PWM Motor Speed Controller, Metal Potentiometer Knob, Adjustable Voltage Regulator Module, AC Motor Control Board with Heat Sink, High-Efficiency Electronic Variable Speed Governor
Delivery
Rs 69
Specifications of LM317 LM317T adjustable voltage regulator