MateIJS 2pcs PWM DC Motor Speed Controller with Forward/Reverse Switch 6-24V(6v 12v 24v) 3A 80W
2pcs drv8871 dc Motor Driver Module - h Bridge Controller for Brushed Motors, 6.5v-45v 3.6a max pwm Control Drive Breakout Board
2PCS PWM DC Motor Speed Control Switch PWM DC Motor DC 12V-40V 10A Voltage Regulator Dimmer with Speed Control Knob for Arduino(10A)
DGZZI 2PCS PWM DC Motor Speed Controller DC4.5V-35V Speed Adjustable Switch Module Speed Control Switch Board 5A Variable Voltage Regulator Switch Built in Indicator Lights
2Pcs PWM DC Motor Speed Controller 12v 7.2v 6v 5v 3v 1.8v 2A 30W, Low Voltage PWM Speed Controller for Electric Motor, PWM Controller 1803BK 1803B, Variable Speed DC Motor Control With Switch
ChgImposs 2PCS 775 DC Motor 12-24V 12000RPM Large Torque Micro Motor for Power Tools/DIY Toys/Vacuum Cleaners Fans with Double Ball Bearing, High Speed DC Small Motor