HiLetgo 6V-90V 15A DC Motor Speed Control 16KHZ PWM Controller Speed Regulator Module Board Support PLC Control: Amazon.com: Industrial & Scientific
3PCS) Mini 5A PWM Max 90W DC Motor Speed Controller Module 3V-35V Speed Control Switch LED Dimmer (Pack of 3pcs): Amazon.com: Industrial & Scientific
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10-50V 100A 5000W DC Motor Engine Speed Controller 0-100% PWM Control Industrial Motor Speed Regulator for DC Brush Motor DC Lamps - - Amazon.com
Riorand DC 3V 6V 12V 24V 35V 5A Motor Speed Controller PWM Speed Control Ultra Small LED Dimmer(2PCS) - - Amazon.com
DC 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller (PWM) Speed Adjustable Stepless Governor Regulator, Motor Speed Controller with Start Stop Switch: Amazon.com: Industrial & Scientific
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RioRand 7-70V PWM DC Motor Speed Controller Switch 30A - - Amazon.com
7-80V PWM DC Motor Speed Controller Switch 30A,Motor Speed Control Regulator - - Amazon.com
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DC PWM Motor Controller Reversible 12V 24V 36V 40A High Power Motor Speed Controller Switch CCM6Ds-B: Amazon.com: Tools & Home Improvement
Amazon.com: 360W 30A DC 12V 3-Phase Brushless Motor Speed Control PWM Controller Driver : Video Games
IRUI 12V-60V 70A 4000W PWM High Power DC Motor Speed Controller - - Amazon .com
Onyehn DC Motor PWM Speed Controller 3V 6V 12V 24V 35V Speed Control Switch Mini LED Dimmer 5A 90W(Pack of 6pcs) - - Amazon.com
Adjustable 12-50V 30A 1500W DC Motor Speed Control Switch PWM HHO RC Controller - - Amazon.com
Greartisan 1.8V-15V 2A DC Motor Speed Controller PWM Variable Speed Regulator Governor Switch 1803BK with Speed Control Knob: Amazon.com: Tools & Home Improvement
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PWM DC 5V-16V 10A DC Motor Speed Controller Module Adjustable Speed Regulator Control Governor LED Dimmer Controller: Amazon.com: Industrial & Scientific
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PWM DC Motor Speed Controller, DC 10-55V/60A, LED Display Stepless DC Motor Speed Controller with Adjustable Potentiometer and Forward-Brake-Reverse Switch - - Amazon.com
Amazon.com: KeeYees 7-70V 30A PWM DC Motor Speed Controller Switch Control 12V 24V 36V 48V with 30 Amp Fuse : Industrial & Scientific
Amazon.com: DC Motor Speed Controller, DC10V-55V PWM Reversible Motor Controller Switch With Digital Display : Industrial & Scientific