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DZS Elec 15A 6V-90V DC Motor Speed Controller 6V 12V 24V 36V 48V 72V 90V
LEDMOMO 1203BB 6V 12V 3A 80W DC Motor Speed Controller (PWM) Adjustable Motor Driver Switch
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: 12V-60V 70A DC PWM Motor Speed Controller High Power Speed Control Driver Switch : Industrial & Scientific
2A 6V 12V 24V DC Motor Speed Controller Module, High Efficiency, High Torque PWM Regulator Governor Switch with Push Button(Push Button Speed Controller): Amazon.com: Industrial & Scientific
