![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)
Amazon.com: 20A DC 10-60V Adjustable Voltage Regulator 1200W PWM Motor Speed Regulator Controller Switch by Current Adjustment : Industrial & Scientific
![Amazon.com: NOYITO PWM Motor Speed Controller 20A DC 6V-60V 12V 24V 36V 48V 60V 30A Max Digital Display Brush DC Motor Controller : Industrial & Scientific Amazon.com: NOYITO PWM Motor Speed Controller 20A DC 6V-60V 12V 24V 36V 48V 60V 30A Max Digital Display Brush DC Motor Controller : Industrial & Scientific](https://m.media-amazon.com/images/I/81AC23UX-gL._AC_UF894,1000_QL80_.jpg)
Amazon.com: NOYITO PWM Motor Speed Controller 20A DC 6V-60V 12V 24V 36V 48V 60V 30A Max Digital Display Brush DC Motor Controller : Industrial & Scientific
![Amazon.com: Electronic Accessories 12V 24V 30V 120W Pwm Adjustable Volt Dc Motor Speed Controller Ccm2 : Industrial & Scientific Amazon.com: Electronic Accessories 12V 24V 30V 120W Pwm Adjustable Volt Dc Motor Speed Controller Ccm2 : Industrial & Scientific](https://m.media-amazon.com/images/I/511FMk2jYWL._AC_SY580_.jpg)
Amazon.com: Electronic Accessories 12V 24V 30V 120W Pwm Adjustable Volt Dc Motor Speed Controller Ccm2 : Industrial & Scientific
![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
![Onyehn 10Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 6 Pack: Amazon.com: Tools & Home Improvement Onyehn 10Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 6 Pack: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/71qfwwXJYOL.jpg)
Onyehn 10Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 6 Pack: Amazon.com: 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 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: VHM-802 12V PWM 4 Wire Temperature Speed Controller Governor Module with Working Range of 8-18V for PC Fan : Industrial & Scientific Amazon.com: VHM-802 12V PWM 4 Wire Temperature Speed Controller Governor Module with Working Range of 8-18V for PC Fan : Industrial & Scientific](https://m.media-amazon.com/images/I/51jigmhipJL._AC_UF894,1000_QL80_.jpg)
Amazon.com: VHM-802 12V PWM 4 Wire Temperature Speed Controller Governor Module with Working Range of 8-18V for PC Fan : Industrial & Scientific
![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
![RioRand 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing - - Amazon.com RioRand 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing - - Amazon.com](https://m.media-amazon.com/images/I/714ZIgf2YeL._AC_UF894,1000_QL80_.jpg)
RioRand 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing - - 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
![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
![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
![1.8v 3v 5v 6v 7.2v 12v 2A 30W low voltage DC motor speed controller PWM 1803BK adjustable drive switch with speed control knob (5Pcs) - - Amazon.com 1.8v 3v 5v 6v 7.2v 12v 2A 30W low voltage DC motor speed controller PWM 1803BK adjustable drive switch with speed control knob (5Pcs) - - Amazon.com](https://m.media-amazon.com/images/I/71Uaiuz5JuL._AC_UF894,1000_QL80_.jpg)
1.8v 3v 5v 6v 7.2v 12v 2A 30W low voltage DC motor speed controller PWM 1803BK adjustable drive switch with speed control knob (5Pcs) - - 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
![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 DC-DC 4.5V-35V 5A 90W PWM DC Motor Speed Controller Module Speed Regulator Control Adjust Adjustable Board Switch 12V 24V: Amazon.com: Industrial & Scientific Mini DC-DC 4.5V-35V 5A 90W PWM DC Motor Speed Controller Module Speed Regulator Control Adjust Adjustable Board Switch 12V 24V: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/81PFWQntMYL.jpg)
Mini DC-DC 4.5V-35V 5A 90W PWM DC Motor Speed Controller Module Speed Regulator Control Adjust Adjustable Board Switch 12V 24V: Amazon.com: Industrial & Scientific
![Low Voltage DC Motor Speed Controller PWM 1803BK 1.8V 3V 5V 6V 12V 15V 2A Low Voltage Speed Regulator Control Module Adjustable Driver (1.8V to 15V) - - Amazon.com Low Voltage DC Motor Speed Controller PWM 1803BK 1.8V 3V 5V 6V 12V 15V 2A Low Voltage Speed Regulator Control Module Adjustable Driver (1.8V to 15V) - - Amazon.com](https://m.media-amazon.com/images/I/61zkvmaQ66L.jpg)
Low Voltage DC Motor Speed Controller PWM 1803BK 1.8V 3V 5V 6V 12V 15V 2A Low Voltage Speed Regulator Control Module Adjustable Driver (1.8V to 15V) - - Amazon.com
![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
![Amazon.com: 12V-60V 70A DC PWM Motor Speed Controller High Power Speed Control Driver Switch : Industrial & Scientific Amazon.com: 12V-60V 70A DC PWM Motor Speed Controller High Power Speed Control Driver Switch : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/41wg0xtqCdL.jpg)
Amazon.com: 12V-60V 70A DC PWM Motor Speed Controller High Power Speed Control Driver Switch : Industrial & Scientific
![Amazon.com: ZRM&E 4Pin 12V PWM Fan Hub Speed Controller 4Pin IDE Molex 1 to 10 Way PC Cooling Fan PCB Adapter CPU Cooler Power Splitter Socket with PWM Connection Cable : Electronics Amazon.com: ZRM&E 4Pin 12V PWM Fan Hub Speed Controller 4Pin IDE Molex 1 to 10 Way PC Cooling Fan PCB Adapter CPU Cooler Power Splitter Socket with PWM Connection Cable : Electronics](https://m.media-amazon.com/images/I/71+b37VCaqL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: ZRM&E 4Pin 12V PWM Fan Hub Speed Controller 4Pin IDE Molex 1 to 10 Way PC Cooling Fan PCB Adapter CPU Cooler Power Splitter Socket with PWM Connection Cable : Electronics
![Amazon.com: RioRand RR-PWM-15V Low Voltage Dc 1.8v 3v 5v 6v 12v Motor Speed Controller, 2A PWM : Industrial & Scientific Amazon.com: RioRand RR-PWM-15V Low Voltage Dc 1.8v 3v 5v 6v 12v Motor Speed Controller, 2A PWM : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/61tHtCZmUoL._AC_UF894,1000_QL80_.jpg)
Amazon.com: RioRand RR-PWM-15V Low Voltage Dc 1.8v 3v 5v 6v 12v Motor Speed Controller, 2A PWM : Industrial & Scientific
![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: 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
![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)