![Onyehn 2pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch(2 Pack) - - Amazon.com Onyehn 2pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch(2 Pack) - - Amazon.com](https://m.media-amazon.com/images/I/71Vgy33CzAL._AC_UF894,1000_QL80_.jpg)
Onyehn 2pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch(2 Pack) - - Amazon.com
![DC PWM Motor Controller Reversible 12V 24V 36V 40A High Power Motor Speed Controller Switch CCM6Ds-B: Amazon.com: Tools & Home Improvement DC PWM Motor Controller Reversible 12V 24V 36V 40A High Power Motor Speed Controller Switch CCM6Ds-B: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/61l7XE1p80L._AC_UF1000,1000_QL80_.jpg)
DC PWM Motor Controller Reversible 12V 24V 36V 40A High Power Motor Speed Controller Switch CCM6Ds-B: Amazon.com: Tools & Home Improvement
![RioRand 12V-40V 10A PWM DC Motor Speed Controller with Knob-High Efficiency, High Torque, Low Heat Generating with Reverse Polarity Protection, High Current Protection: Electric Motor Controls: Amazon.com: Industrial & Scientific RioRand 12V-40V 10A PWM DC Motor Speed Controller with Knob-High Efficiency, High Torque, Low Heat Generating with Reverse Polarity Protection, High Current Protection: Electric Motor Controls: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51myxou8ClL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA479%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
RioRand 12V-40V 10A PWM DC Motor Speed Controller with Knob-High Efficiency, High Torque, Low Heat Generating with Reverse Polarity Protection, High Current Protection: Electric Motor Controls: Amazon.com: Industrial & Scientific
![Amazon.com: PWM Driver Module, DC 12V 24V 48V PWM 4-Wire Fan Temperature Controller with Digital Display 2 Channel Temperature Governor for PC Fan/Alarm : Industrial & Scientific Amazon.com: PWM Driver Module, DC 12V 24V 48V PWM 4-Wire Fan Temperature Controller with Digital Display 2 Channel Temperature Governor for PC Fan/Alarm : Industrial & Scientific](https://m.media-amazon.com/images/I/61xvJPomk1L._AC_UF894,1000_QL80_.jpg)
Amazon.com: PWM Driver Module, DC 12V 24V 48V PWM 4-Wire Fan Temperature Controller with Digital Display 2 Channel Temperature Governor for PC Fan/Alarm : Industrial & Scientific
![Amazon.com: DC Motor Driver, DROK L298 Dual H Bridge Motor Speed Controller DC 6.5V-27V 7A PWM Motor Regulator Board 12V 24V Electric Motor Control Module Industrial 160W with Optocoupler Isolation : Everything Amazon.com: DC Motor Driver, DROK L298 Dual H Bridge Motor Speed Controller DC 6.5V-27V 7A PWM Motor Regulator Board 12V 24V Electric Motor Control Module Industrial 160W with Optocoupler Isolation : Everything](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/71R7MC8WHsL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DC Motor Driver, DROK L298 Dual H Bridge Motor Speed Controller DC 6.5V-27V 7A PWM Motor Regulator Board 12V 24V Electric Motor Control Module Industrial 160W with Optocoupler Isolation : Everything
![Onyehn DC Motor PWM Speed Controller3V 6V 12V 24V 35V Speed Control Switch Mini LED Dimmer 5A 90W(Pack of 4pcs) - - Amazon.com Onyehn DC Motor PWM Speed Controller3V 6V 12V 24V 35V Speed Control Switch Mini LED Dimmer 5A 90W(Pack of 4pcs) - - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/618ciwrptxL._AC_UF894,1000_QL80_.jpg)
Onyehn DC Motor PWM Speed Controller3V 6V 12V 24V 35V Speed Control Switch Mini LED Dimmer 5A 90W(Pack of 4pcs) - - Amazon.com
![Mini 5A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Adjustable Speed Regulator Control Governor Switch 24V: Amazon.com: Industrial & Scientific Mini 5A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Adjustable Speed Regulator Control Governor Switch 24V: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41mYlgobU8L._AC_UF1000,1000_QL80_.jpg)
Mini 5A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Adjustable Speed Regulator Control Governor Switch 24V: Amazon.com: Industrial & Scientific
![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 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](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/71joi8gRndL._AC_UF894,1000_QL80_.jpg)
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
![Amazon.com: Gebildet 3pcs Mini DC Motor PWM Speed Controller, DC 5V-35V 5A Speed Adjustable Switch Module, 6V 12V 24V Variable Voltage Regulator Dimmer Governor Switching Build with LED Indicator : Toys & Amazon.com: Gebildet 3pcs Mini DC Motor PWM Speed Controller, DC 5V-35V 5A Speed Adjustable Switch Module, 6V 12V 24V Variable Voltage Regulator Dimmer Governor Switching Build with LED Indicator : Toys &](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/61nH9hEsAoL.jpg)
Amazon.com: Gebildet 3pcs Mini DC Motor PWM Speed Controller, DC 5V-35V 5A Speed Adjustable Switch Module, 6V 12V 24V Variable Voltage Regulator Dimmer Governor Switching Build with LED Indicator : Toys &
![Amazon.com: PWM Driver Module, DC 12V 24V 48V PWM 4-Wire Fan Temperature Controller Speed Governor Display Module for PC Fan/Alarm : Electronics Amazon.com: PWM Driver Module, DC 12V 24V 48V PWM 4-Wire Fan Temperature Controller Speed Governor Display Module for PC Fan/Alarm : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/41Lt115t4DL._AC_UF894,1000_QL80_.jpg)
Amazon.com: PWM Driver Module, DC 12V 24V 48V PWM 4-Wire Fan Temperature Controller Speed Governor Display Module for PC Fan/Alarm : Electronics
![Amazon.com: Shutao 2pcs 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing : Tools & Home Improvement Amazon.com: Shutao 2pcs 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing : Tools & Home Improvement](https://m.media-amazon.com/images/I/71twahJjf-L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Shutao 2pcs 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing : Tools & Home Improvement
![Riorand DC 3V 6V 12V 24V 35V 5A Motor Speed Controller PWM Speed Control Ultra Small LED Dimmer(2PCS) - - Amazon.com Riorand DC 3V 6V 12V 24V 35V 5A Motor Speed Controller PWM Speed Control Ultra Small LED Dimmer(2PCS) - - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/7177FkmErTL.jpg)
Riorand DC 3V 6V 12V 24V 35V 5A Motor Speed Controller PWM Speed Control Ultra Small LED Dimmer(2PCS) - - Amazon.com
![Amazon.com: Huadi PWM DC 6V 12V 24V 3A 80W Motor Speed Controller for RV Camper Vent Fan, Child's Power Wheel Toy Car with Speed Adjustable Reversible Switch : Tools & Home Improvement Amazon.com: Huadi PWM DC 6V 12V 24V 3A 80W Motor Speed Controller for RV Camper Vent Fan, Child's Power Wheel Toy Car with Speed Adjustable Reversible Switch : Tools & Home Improvement](https://m.media-amazon.com/images/I/6135AJEpmEL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Huadi PWM DC 6V 12V 24V 3A 80W Motor Speed Controller for RV Camper Vent Fan, Child's Power Wheel Toy Car with Speed Adjustable Reversible Switch : Tools & Home Improvement
![Amazon.com: DC 5-12V/15-160V Stepper Motor Drive,PWM Adjustable Stepper Motor Controller Signal Generator Speed Regulator : Industrial & Scientific Amazon.com: DC 5-12V/15-160V Stepper Motor Drive,PWM Adjustable Stepper Motor Controller Signal Generator Speed Regulator : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/611kR5HxTdL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DC 5-12V/15-160V Stepper Motor Drive,PWM Adjustable Stepper Motor Controller Signal Generator Speed Regulator : Industrial & Scientific
![Amazon.com: DC Fan Controller DC Motor Speed Controller Switch PWM Control Speed Adjustable for Pump Blower Brush or Brushless DC Fan 5V 12V 24V 1A : Electronics Amazon.com: DC Fan Controller DC Motor Speed Controller Switch PWM Control Speed Adjustable for Pump Blower Brush or Brushless DC Fan 5V 12V 24V 1A : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/41S0O5DBOML._AC_UF1000,1000_QL80_.jpg)
Amazon.com: DC Fan Controller DC Motor Speed Controller Switch PWM Control Speed Adjustable for Pump Blower Brush or Brushless DC Fan 5V 12V 24V 1A : Electronics
![Amazon.com: PAGOW DC Motor Speed Controller 12v, Low Voltage PWM 1083BK 1803B Adjustable Driver Switch with Control Knob 1.8v 3v 5v 6v 7.2v 12v 2A 30W (2 PCS) : Everything Else Amazon.com: PAGOW DC Motor Speed Controller 12v, Low Voltage PWM 1083BK 1803B Adjustable Driver Switch with Control Knob 1.8v 3v 5v 6v 7.2v 12v 2A 30W (2 PCS) : Everything Else](https://images-na.ssl-images-amazon.com/images/I/81CYYnJEDLL._AC_UL600_SR600,600_.jpg)
Amazon.com: PAGOW DC Motor Speed Controller 12v, Low Voltage PWM 1083BK 1803B Adjustable Driver Switch with Control Knob 1.8v 3v 5v 6v 7.2v 12v 2A 30W (2 PCS) : Everything Else
![Amazon.com: DC 12V Four Wire Thermostat PWM Fan Speed Controller Governor Module for PC with Sound and Light : Electronics Amazon.com: DC 12V Four Wire Thermostat PWM Fan Speed Controller Governor Module for PC with Sound and Light : Electronics](https://m.media-amazon.com/images/I/61rEvvWffQL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: DC 12V Four Wire Thermostat PWM Fan Speed Controller Governor Module for PC with Sound and Light : Electronics
![Amazon.com: Hilitand 12V-40V 10A PWM DC Motor Governor Stepless Variable Speed Control Switch Module Motor Speed Controller : Industrial & Scientific Amazon.com: Hilitand 12V-40V 10A PWM DC Motor Governor Stepless Variable Speed Control Switch Module Motor Speed Controller : Industrial & Scientific](https://m.media-amazon.com/images/I/61CHogu2tzL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Hilitand 12V-40V 10A PWM DC Motor Governor Stepless Variable Speed Control Switch Module Motor Speed Controller : Industrial & Scientific
![DC 12V PWM PC CPU Fan Temperature Control Speed Controller Module High-Temp Alarm Speed Control: Amazon.com: Industrial & Scientific DC 12V PWM PC CPU Fan Temperature Control Speed Controller Module High-Temp Alarm Speed Control: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41XS8gXyvFL._AC_UF1000,1000_QL80_.jpg)
DC 12V PWM PC CPU Fan Temperature Control Speed Controller Module High-Temp Alarm Speed Control: Amazon.com: 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 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](https://m.media-amazon.com/images/I/61XEiW4B0xL._AC_UF1000,1000_QL80_.jpg)
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
![12V/24V/36V 15A PWM DC Motor Speed Controller Regulator Potentiometer Overload Protector with a Speed Regulating Knob: Amazon.com: Tools & Home Improvement 12V/24V/36V 15A PWM DC Motor Speed Controller Regulator Potentiometer Overload Protector with a Speed Regulating Knob: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/61scA3ZxavL._AC_UF1000,1000_QL80_.jpg)
12V/24V/36V 15A PWM DC Motor Speed Controller Regulator Potentiometer Overload Protector with a Speed Regulating Knob: Amazon.com: Tools & Home Improvement
![Amazon.com: 20A DC 10-60V Adjustable Voltage Regulator 1200W PWM Motor Speed Regulator Controller Switch by Current Adjustment : Industrial & Scientific Amazon.com: 20A DC 10-60V Adjustable Voltage Regulator 1200W PWM Motor Speed Regulator Controller Switch by Current Adjustment : Industrial & Scientific](https://m.media-amazon.com/images/I/61hm2J1xZKL._AC_UF894,1000_QL80_.jpg)