![DaFuRui 12V~40V 10A PWM DC Motor Speed Control Switch Controller Voltage Regulator Dimmer for Arduino with Reverse Polarity Protection, High Current Protection: Amazon.com: Industrial & Scientific DaFuRui 12V~40V 10A PWM DC Motor Speed Control Switch Controller Voltage Regulator Dimmer for Arduino with Reverse Polarity Protection, High Current Protection: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71FbPYEukIL._AC_UF1000,1000_QL80_.jpg)
DaFuRui 12V~40V 10A PWM DC Motor Speed Control Switch Controller Voltage Regulator Dimmer for Arduino with Reverse Polarity Protection, High Current Protection: Amazon.com: Industrial & Scientific
![Amazon.com: PWM Controller, Briidea DC 12-48V 35A Waterproof Motor Speed Controller with Forward-Brake-Reverse Switch, Adjustable Potentiometer and LED Display, Easy Assembly, Perfect for Trolling Boat Motor : Sports & Outdoors Amazon.com: PWM Controller, Briidea DC 12-48V 35A Waterproof Motor Speed Controller with Forward-Brake-Reverse Switch, Adjustable Potentiometer and LED Display, Easy Assembly, Perfect for Trolling Boat Motor : Sports & Outdoors](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61ELODaFsML._AC_UF1000,1000_QL80_.jpg)
Amazon.com: PWM Controller, Briidea DC 12-48V 35A Waterproof Motor Speed Controller with Forward-Brake-Reverse Switch, Adjustable Potentiometer and LED Display, Easy Assembly, Perfect for Trolling Boat Motor : Sports & Outdoors
![Amazon.com: PWM DC Motor Speed Controller, Stepless Speed Control Switch Controller 30A DC 6-60V 12V 24V 36V 48V : Industrial & Scientific Amazon.com: PWM DC Motor Speed Controller, Stepless Speed Control Switch Controller 30A DC 6-60V 12V 24V 36V 48V : Industrial & Scientific](https://m.media-amazon.com/images/I/51mK02iy17L.jpg)
Amazon.com: PWM DC Motor Speed Controller, Stepless Speed Control Switch Controller 30A DC 6-60V 12V 24V 36V 48V : Industrial & Scientific
![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/W/IMAGERENDERING_521856-T1/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
![Constant Current Adjustable Module,Aluminum Miter T-track PWM Control Board DC 3.3V 3.7V 5V LED Driver 30-1500mA for LED 18650 Li-ion: Amazon.com: Industrial & Scientific Constant Current Adjustable Module,Aluminum Miter T-track PWM Control Board DC 3.3V 3.7V 5V LED Driver 30-1500mA for LED 18650 Li-ion: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51c72wDF4-L._AC_UF1000,1000_QL80_.jpg)
Constant Current Adjustable Module,Aluminum Miter T-track PWM Control Board DC 3.3V 3.7V 5V LED Driver 30-1500mA for LED 18650 Li-ion: Amazon.com: Industrial & Scientific
![RioRand Upgraded Adjustable DC Motor Speed PWM Controller 10V 12V 24V 30V Reversing Switch 120W: Amazon.com: Industrial & Scientific RioRand Upgraded Adjustable DC Motor Speed PWM Controller 10V 12V 24V 30V Reversing Switch 120W: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61IbqMkLj-L.jpg)
RioRand Upgraded Adjustable DC Motor Speed PWM Controller 10V 12V 24V 30V Reversing Switch 120W: Amazon.com: Industrial & Scientific
![Amazon.com: ICQUANZX DC6-60V DC PWM Motor Speed Regulator Power Controller with LED Digital Display, Slow Start/Stop Revolving Speed Time Adjustable : Industrial & Scientific Amazon.com: ICQUANZX DC6-60V DC PWM Motor Speed Regulator Power Controller with LED Digital Display, Slow Start/Stop Revolving Speed Time Adjustable : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51oRvSu9gTL.jpg)
Amazon.com: ICQUANZX DC6-60V DC PWM Motor Speed Regulator Power Controller with LED Digital Display, Slow Start/Stop Revolving Speed Time Adjustable : Industrial & Scientific
![KNACRO Brushed DC Motor Controller DC 9-55V 60A PWM stepless Electronic Speed Control Switch 12V 24V 36V 48V Maximum Power 3300W - - Amazon.com KNACRO Brushed DC Motor Controller DC 9-55V 60A PWM stepless Electronic Speed Control Switch 12V 24V 36V 48V Maximum Power 3300W - - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81NpOE5ZhSL._AC_UF1000,1000_QL80_.jpg)
KNACRO Brushed DC Motor Controller DC 9-55V 60A PWM stepless Electronic Speed Control Switch 12V 24V 36V 48V Maximum Power 3300W - - Amazon.com
![Tangxi PWM DC Motor Speed Controller,9-60V 20A 1200W 25KHz Control Switch Motor Speed Regulator 9V 12V 24V 48V 60V for DC Electric Fan: Amazon.com: Industrial & Scientific Tangxi PWM DC Motor Speed Controller,9-60V 20A 1200W 25KHz Control Switch Motor Speed Regulator 9V 12V 24V 48V 60V for DC Electric Fan: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61h7asKpUwL._AC_UF894,1000_QL80_.jpg)
Tangxi PWM DC Motor Speed Controller,9-60V 20A 1200W 25KHz Control Switch Motor Speed Regulator 9V 12V 24V 48V 60V for DC Electric Fan: Amazon.com: Industrial & Scientific
![HiLetgo 12V~40V 10A PWM DC Motor Speed Control Switch Controller Voltage Regulator Dimmer for Arduino: Amazon.com: Industrial & Scientific HiLetgo 12V~40V 10A PWM DC Motor Speed Control Switch Controller Voltage Regulator Dimmer for Arduino: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61qYeJa6BpL._AC_UF1000,1000_QL80_.jpg)
HiLetgo 12V~40V 10A PWM DC Motor Speed Control Switch Controller Voltage Regulator Dimmer for Arduino: Amazon.com: Industrial & Scientific
![DC 10-60V MAX 20A PWM Motor Speed Controller Regulator Motor Driver Governor Stepless Variable Rotary Switches 12V 24V 36V 48V Pulse Width Modulator for 775 Motor and More: Amazon.com: Industrial & Scientific DC 10-60V MAX 20A PWM Motor Speed Controller Regulator Motor Driver Governor Stepless Variable Rotary Switches 12V 24V 36V 48V Pulse Width Modulator for 775 Motor and More: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51Eya9KtNYL._AC_UF1000,1000_QL80_.jpg)
DC 10-60V MAX 20A PWM Motor Speed Controller Regulator Motor Driver Governor Stepless Variable Rotary Switches 12V 24V 36V 48V Pulse Width Modulator for 775 Motor and More: Amazon.com: Industrial & Scientific
![Amazon.com: 12V-40V 10A PWM DC Motor Speed Controller Module with Reverse Polarity Protection, high Current Protection : Tools & Home Improvement Amazon.com: 12V-40V 10A PWM DC Motor Speed Controller Module with Reverse Polarity Protection, high Current Protection : Tools & Home Improvement](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61HepD0WxEL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 12V-40V 10A PWM DC Motor Speed Controller Module with Reverse Polarity Protection, high Current Protection : Tools & Home Improvement
![TOPINCN Motor Speed Controller DC 1.8V to 15V 2A Mini PWM Low Voltage Over Current Protection Regulator Control Module TOPINCN Motor Speed Controller DC 1.8V to 15V 2A Mini PWM Low Voltage Over Current Protection Regulator Control Module](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/610zJ8IDjIL.jpg)
TOPINCN Motor Speed Controller DC 1.8V to 15V 2A Mini PWM Low Voltage Over Current Protection Regulator Control Module
![Bridgold 10pcs UC3842B UC3842 High Performance PWM Current Mode Controller 1 A, 8-Pin PDIP: Amazon.com: Industrial & Scientific Bridgold 10pcs UC3842B UC3842 High Performance PWM Current Mode Controller 1 A, 8-Pin PDIP: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/714At07zqEL._AC_UF1000,1000_QL80_.jpg)
Bridgold 10pcs UC3842B UC3842 High Performance PWM Current Mode Controller 1 A, 8-Pin PDIP: Amazon.com: Industrial & Scientific
![RioRand PWM DC Motor Speed Controller Switch Control 7-70V 30A Fuse: Amazon.com: Industrial & Scientific RioRand PWM DC Motor Speed Controller Switch Control 7-70V 30A Fuse: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61ep-k+Je2L._AC_UF1000,1000_QL80_.jpg)
RioRand PWM DC Motor Speed Controller Switch Control 7-70V 30A Fuse: Amazon.com: Industrial & Scientific
![Amazon.com : BOJACK Motor Speed Controller 9V-60V 12V 24V 36V 48V 60V Brush Motor Driver Controls Module Motor Pulse Width Modulator Regulator 20A 1200W PWM Monitor Dimmer Governor with Switch Knob : Amazon.com : BOJACK Motor Speed Controller 9V-60V 12V 24V 36V 48V 60V Brush Motor Driver Controls Module Motor Pulse Width Modulator Regulator 20A 1200W PWM Monitor Dimmer Governor with Switch Knob :](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61kbe1p2a2L._AC_UF894,1000_QL80_.jpg)
Amazon.com : BOJACK Motor Speed Controller 9V-60V 12V 24V 36V 48V 60V Brush Motor Driver Controls Module Motor Pulse Width Modulator Regulator 20A 1200W PWM Monitor Dimmer Governor with Switch Knob :
![Amazon.com: EC Buying DC Motor Speed Controller, DC Motor Controller 9V-60V/12A/500W DC Encoder, PWM Control Adjustable Speed Variable Rotary Switch PWM Signal Generator Module : Industrial & Scientific Amazon.com: EC Buying DC Motor Speed Controller, DC Motor Controller 9V-60V/12A/500W DC Encoder, PWM Control Adjustable Speed Variable Rotary Switch PWM Signal Generator Module : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61-7NbmbDUL._AC_UF894,1000_QL80_.jpg)
Amazon.com: EC Buying DC Motor Speed Controller, DC Motor Controller 9V-60V/12A/500W DC Encoder, PWM Control Adjustable Speed Variable Rotary Switch PWM Signal Generator Module : Industrial & Scientific
![PWM DC Motor Speed Controller 12V 24V 36V 48V 20A DC Motor Driver Module High Power Current Regulator: Amazon.com: Tools & Home Improvement PWM DC Motor Speed Controller 12V 24V 36V 48V 20A DC Motor Driver Module High Power Current Regulator: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/71diHXqdUQL._AC_UF1000,1000_QL80_.jpg)
PWM DC Motor Speed Controller 12V 24V 36V 48V 20A DC Motor Driver Module High Power Current Regulator: Amazon.com: Tools & Home Improvement
![Amazon.com: PWM Motor Speed Controller, 12V-60V 70A DC Speed Regulator with Forward/Reverse Bidirectional Rotation : Industrial & Scientific Amazon.com: PWM Motor Speed Controller, 12V-60V 70A DC Speed Regulator with Forward/Reverse Bidirectional Rotation : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51+m559qU+L._AC_UF894,1000_QL80_.jpg)
Amazon.com: PWM Motor Speed Controller, 12V-60V 70A DC Speed Regulator with Forward/Reverse Bidirectional Rotation : Industrial & Scientific
![Amazon.com : EPLZON DC 12-60V Motor Speed Controller 20A Adjustable PWM Controller Switch Forward/Reverse Electric Motor Speed Regulator Suitable for DC Brush Motor : Tools & Home Improvement Amazon.com : EPLZON DC 12-60V Motor Speed Controller 20A Adjustable PWM Controller Switch Forward/Reverse Electric Motor Speed Regulator Suitable for DC Brush Motor : Tools & Home Improvement](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71mf75LK-nL._AC_UF894,1000_QL80_.jpg)
Amazon.com : EPLZON DC 12-60V Motor Speed Controller 20A Adjustable PWM Controller Switch Forward/Reverse Electric Motor Speed Regulator Suitable for DC Brush Motor : 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-T1/images/I/618ciwrptxL.jpg)
Onyehn DC Motor PWM Speed Controller3V 6V 12V 24V 35V Speed Control Switch Mini LED Dimmer 5A 90W(Pack of 4pcs) - - Amazon.com
![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 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](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61e9Bt5EBeL._AC_UF894,1000_QL80_.jpg)
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
![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
![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: KeeYees 7-70V 30A PWM DC Motor Speed Controller Switch Control 12V 24V 36V 48V with 30 Amp Fuse : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61ccv2o3G6L._AC_UF894,1000_QL80_.jpg)
Amazon.com: KeeYees 7-70V 30A PWM DC Motor Speed Controller Switch Control 12V 24V 36V 48V with 30 Amp Fuse : Industrial & Scientific
![MELIFE PWM DC Motor Speed Controller 10-50V 60A High Power HHO RC Driver Motor Controller PWM Controller Module 12V 24V 48V 3000W Extension Cord with Switch - - Amazon.com MELIFE PWM DC Motor Speed Controller 10-50V 60A High Power HHO RC Driver Motor Controller PWM Controller Module 12V 24V 48V 3000W Extension Cord with Switch - - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/715WyssKfWL._AC_UF894,1000_QL80_.jpg)
MELIFE PWM DC Motor Speed Controller 10-50V 60A High Power HHO RC Driver Motor Controller PWM Controller Module 12V 24V 48V 3000W Extension Cord with Switch - - Amazon.com
![ICQUANZX PWM Motor Speed Controller 60A DC 10V-55V 12V 24V 36V 48V Digital Display 100A Max Brush DC Motor Controller - Third gear Forward Reverse Stop ICQUANZX PWM Motor Speed Controller 60A DC 10V-55V 12V 24V 36V 48V Digital Display 100A Max Brush DC Motor Controller - Third gear Forward Reverse Stop](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/711kTIROcRL._AC_UF894,1000_QL80_.jpg)