![Amazon.com: BOJACK DC Motor Speed Controller with Digital Display PWM 30A 6-60V 12V 24V 36V 48V LED Display Control Circuit Board with Start Stop Switch : Industrial & Scientific Amazon.com: BOJACK DC Motor Speed Controller with Digital Display PWM 30A 6-60V 12V 24V 36V 48V LED Display Control Circuit Board with Start Stop Switch : Industrial & Scientific](https://m.media-amazon.com/images/I/61l5Zd69dHL._AC_UF894,1000_QL80_.jpg)
Amazon.com: BOJACK DC Motor Speed Controller with Digital Display PWM 30A 6-60V 12V 24V 36V 48V LED Display Control Circuit Board with Start Stop Switch : Industrial & Scientific
![Amazon.com : WOWOONE 2Pcs PWM DC Motor Speed Controller 12v 7.2v 6v 5v 3v 1.8v 2A 30W, Low Voltage PWM Speed Controller for Electric Motor, PWM Controller 1803BK 1803B, Variable Speed DC Amazon.com : WOWOONE 2Pcs PWM DC Motor Speed Controller 12v 7.2v 6v 5v 3v 1.8v 2A 30W, Low Voltage PWM Speed Controller for Electric Motor, PWM Controller 1803BK 1803B, Variable Speed DC](https://m.media-amazon.com/images/I/71IKVokb-fL._AC_UF894,1000_QL80_.jpg)
Amazon.com : WOWOONE 2Pcs PWM DC Motor Speed Controller 12v 7.2v 6v 5v 3v 1.8v 2A 30W, Low Voltage PWM Speed Controller for Electric Motor, PWM Controller 1803BK 1803B, Variable Speed DC
![Amazon.com : 30A PWM Solar Charge Controller 12V 24V Battery Detect Voltage Cheap Regulator 5V USB Port Phone Charger Mini Offgrid System Pulse Width Modulation Controller Auto Timer DC Load Module : Amazon.com : 30A PWM Solar Charge Controller 12V 24V Battery Detect Voltage Cheap Regulator 5V USB Port Phone Charger Mini Offgrid System Pulse Width Modulation Controller Auto Timer DC Load Module :](https://m.media-amazon.com/images/I/61PL4SXBNhL._AC_UF894,1000_QL80_.jpg)
Amazon.com : 30A PWM Solar Charge Controller 12V 24V Battery Detect Voltage Cheap Regulator 5V USB Port Phone Charger Mini Offgrid System Pulse Width Modulation Controller Auto Timer DC Load Module :
![6PCS DC Motor PWM Speed Controller 3V 6V 12V 24V 35V 5A 90W with Speed Control Switch Mini LED Dimmer - Amazon.com 6PCS DC Motor PWM Speed Controller 3V 6V 12V 24V 35V 5A 90W with Speed Control Switch Mini LED Dimmer - Amazon.com](https://m.media-amazon.com/images/I/81zYpBORByL._AC_UF894,1000_QL80_.jpg)
6PCS DC Motor PWM Speed Controller 3V 6V 12V 24V 35V 5A 90W with Speed Control Switch Mini LED Dimmer - Amazon.com
![PWM Motor Driver, PEMENOL DC 5V 12V 24V 150W Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Rotary Switch Signal Generator Driver Module: Amazon.com: Tools & Home Improvement PWM Motor Driver, PEMENOL DC 5V 12V 24V 150W Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Rotary Switch Signal Generator Driver Module: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/71SPPlZbZHL.jpg)
PWM Motor Driver, PEMENOL DC 5V 12V 24V 150W Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Rotary Switch Signal Generator Driver Module: Amazon.com: Tools & Home Improvement
![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/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
![Amazon.com: Motor Speed Controller, 12V DC Motor Speed Controller Adjustable Volt DC 1.8V to 15V Low Voltage Regulator 2A Mini PWM Control Module : Industrial & Scientific Amazon.com: Motor Speed Controller, 12V DC Motor Speed Controller Adjustable Volt DC 1.8V to 15V Low Voltage Regulator 2A Mini PWM Control Module : Industrial & Scientific](https://m.media-amazon.com/images/I/61e-W2IbrUL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Motor Speed Controller, 12V DC Motor Speed Controller Adjustable Volt DC 1.8V to 15V Low Voltage Regulator 2A Mini PWM Control Module : Industrial & Scientific
![Amazon.com: 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller Digital Regulator Variable Speed Switch Display LED Control Circuit Board Start Stop Switch : Industrial & Scientific Amazon.com: 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller Digital Regulator Variable Speed Switch Display LED Control Circuit Board Start Stop Switch : Industrial & Scientific](https://m.media-amazon.com/images/I/412dS5oLl8L.jpg)
Amazon.com: 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller Digital Regulator Variable Speed Switch Display LED Control Circuit Board Start Stop Switch : Industrial & Scientific
![Amazon.com: DZS Elec 10A 12V-40V DC Motor Speed Controller 12V 24V PWM Variable Speed Regulator Governor Switch CCMHCN With Speed Control Knob : Industrial & Scientific Amazon.com: DZS Elec 10A 12V-40V DC Motor Speed Controller 12V 24V PWM Variable Speed Regulator Governor Switch CCMHCN With Speed Control Knob : Industrial & Scientific](https://m.media-amazon.com/images/I/71rYgoVV49L._AC_UF894,1000_QL80_.jpg)
Amazon.com: DZS Elec 10A 12V-40V DC Motor Speed Controller 12V 24V PWM Variable Speed Regulator Governor Switch CCMHCN With Speed Control Knob : Industrial & Scientific
![uniquegoods 1803BKW 1.8v 3v 5v 6v 7.2v 12v 2A 30W DC Motor Speed Controller (PWM) Adjustable Driver Switch - Amazon.com uniquegoods 1803BKW 1.8v 3v 5v 6v 7.2v 12v 2A 30W DC Motor Speed Controller (PWM) Adjustable Driver Switch - Amazon.com](https://m.media-amazon.com/images/I/61FTOvrAkTL._AC_UF894,1000_QL80_.jpg)
uniquegoods 1803BKW 1.8v 3v 5v 6v 7.2v 12v 2A 30W DC Motor Speed Controller (PWM) Adjustable Driver Switch - Amazon.com
![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: Cionyce PWM DC Motor Speed Controller DC6-60V 6V 9V 12V 18V 24V 36V 48V 30A, PWM DC Motor Stepless Speed Regulation Start Stop Switch with Digital Display : Industrial & Scientific Amazon.com: Cionyce PWM DC Motor Speed Controller DC6-60V 6V 9V 12V 18V 24V 36V 48V 30A, PWM DC Motor Stepless Speed Regulation Start Stop Switch with Digital Display : Industrial & Scientific](https://m.media-amazon.com/images/I/71esHI+x2PL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Cionyce PWM DC Motor Speed Controller DC6-60V 6V 9V 12V 18V 24V 36V 48V 30A, PWM DC Motor Stepless Speed Regulation Start Stop Switch with Digital Display : Industrial & Scientific
![Amazon.com: uniquegoods CCMFC 12V 2A DC Motor Speed Controller Adjustable Variable Speed Switch PWM DC Voltage Switching Regulator Control Speed of a DC Fan : Industrial & Scientific Amazon.com: uniquegoods CCMFC 12V 2A DC Motor Speed Controller Adjustable Variable Speed Switch PWM DC Voltage Switching Regulator Control Speed of a DC Fan : Industrial & Scientific](https://m.media-amazon.com/images/I/61GJ2Az92hL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uniquegoods CCMFC 12V 2A DC Motor Speed Controller Adjustable Variable Speed Switch PWM DC Voltage Switching Regulator Control Speed of a DC Fan : Industrial & Scientific
![uniquegoods 1.8v 3v 5v 6v 7.2v 12v 2A 30W DC Motor Speed Controller (PWM) 1803BK Adjustable Driver Switch - Amazon.com uniquegoods 1.8v 3v 5v 6v 7.2v 12v 2A 30W DC Motor Speed Controller (PWM) 1803BK Adjustable Driver Switch - Amazon.com](https://m.media-amazon.com/images/I/715xBFmZWSL._AC_UF894,1000_QL80_.jpg)
uniquegoods 1.8v 3v 5v 6v 7.2v 12v 2A 30W DC Motor Speed Controller (PWM) 1803BK Adjustable Driver Switch - Amazon.com
![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/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
![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/71n9cDNw2FL._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
![Amazon.com: KNACRO PWM DC Motor Speed Controller 20A DC 6V 12V 24V 36V 48V 60V ( DC 6 - 60v) Wire Motor Drive Electronics Switch Module Maximum Power 1200W : Electronics Amazon.com: KNACRO PWM DC Motor Speed Controller 20A DC 6V 12V 24V 36V 48V 60V ( DC 6 - 60v) Wire Motor Drive Electronics Switch Module Maximum Power 1200W : Electronics](https://m.media-amazon.com/images/I/81QLA2hSCTL._AC_UF894,1000_QL80_.jpg)
Amazon.com: KNACRO PWM DC Motor Speed Controller 20A DC 6V 12V 24V 36V 48V 60V ( DC 6 - 60v) Wire Motor Drive Electronics Switch Module Maximum Power 1200W : Electronics
![6Pack DC Motor Speed Controller PWM 1803BK, DC 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage Adjustable Driver Motor Speed Regulator with Speed Control Knob - Amazon.com 6Pack DC Motor Speed Controller PWM 1803BK, DC 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage Adjustable Driver Motor Speed Regulator with Speed Control Knob - Amazon.com](https://m.media-amazon.com/images/I/71sWWFTRsrL._AC_UF894,1000_QL80_.jpg)
6Pack DC Motor Speed Controller PWM 1803BK, DC 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage Adjustable Driver Motor Speed Regulator with Speed Control Knob - Amazon.com
![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 : Industrial & 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 : Industrial &](https://m.media-amazon.com/images/I/61nH9hEsAoL._AC_UF894,1000_QL80_.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 : Industrial &
![Amazon.com : DC 12V 24V 36V 48V 12A 500W PWM Motor Speed Controller, Mini Speed Control Switch, Speed Regulator with Stepless Variable Rotary Knob - for Electric Motor, Brush Motor, Car, Generator, Amazon.com : DC 12V 24V 36V 48V 12A 500W PWM Motor Speed Controller, Mini Speed Control Switch, Speed Regulator with Stepless Variable Rotary Knob - for Electric Motor, Brush Motor, Car, Generator,](https://m.media-amazon.com/images/I/51xAZqZtm8L._AC_UF894,1000_QL80_.jpg)
Amazon.com : DC 12V 24V 36V 48V 12A 500W PWM Motor Speed Controller, Mini Speed Control Switch, Speed Regulator with Stepless Variable Rotary Knob - for Electric Motor, Brush Motor, Car, Generator,
![LEDMOMO 1203BB 6V 12V 3A 80W DC Motor Speed Controller (PWM) Adjustable Motor Driver Switch - Amazon.com LEDMOMO 1203BB 6V 12V 3A 80W DC Motor Speed Controller (PWM) Adjustable Motor Driver Switch - Amazon.com](https://m.media-amazon.com/images/I/710QEcqIGJL._AC_UF894,1000_QL80_.jpg)
LEDMOMO 1203BB 6V 12V 3A 80W DC Motor Speed Controller (PWM) Adjustable Motor Driver Switch - Amazon.com
![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/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
![Amazon.com : HUINE 20A 12V 24V Auto IP68 Waterproof PWM Solar Charge Controller Solar Panel Battery Intelligent Regulator for Solar System Caravan Boat(24 Hours Working Mode) : Patio, Lawn & Garden Amazon.com : HUINE 20A 12V 24V Auto IP68 Waterproof PWM Solar Charge Controller Solar Panel Battery Intelligent Regulator for Solar System Caravan Boat(24 Hours Working Mode) : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/71r9ICRedIL._AC_UF894,1000_QL80_.jpg)
Amazon.com : HUINE 20A 12V 24V Auto IP68 Waterproof PWM Solar Charge Controller Solar Panel Battery Intelligent Regulator for Solar System Caravan Boat(24 Hours Working Mode) : Patio, Lawn & Garden
![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/I/61MQhEYRGKL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: RioRand RR-PWM-15V Low Voltage Dc 1.8v 3v 5v 6v 12v Motor Speed Controller, 2A PWM : Industrial & Scientific
![PWM Motor Driver, PEMENOL DC 5V 12V 24V 150W Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Rotary Switch Signal Generator Driver Module: Amazon.com: Tools & Home Improvement PWM Motor Driver, PEMENOL DC 5V 12V 24V 150W Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Rotary Switch Signal Generator Driver Module: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/519rQyu1HiL._AC_UF1000,1000_QL80_.jpg)
PWM Motor Driver, PEMENOL DC 5V 12V 24V 150W Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Rotary Switch Signal Generator Driver Module: Amazon.com: Tools & Home Improvement
![Amazon.com : LNEX Solar Charge Controller Waterproof, 20A Super Thin Solar Panel Battery Intelligent Regulator with LCD Display 12V/24V PWM Solar Controller for LiFePO4,AGM, Gel, Flooded and Lithium Battery : Patio, Lawn Amazon.com : LNEX Solar Charge Controller Waterproof, 20A Super Thin Solar Panel Battery Intelligent Regulator with LCD Display 12V/24V PWM Solar Controller for LiFePO4,AGM, Gel, Flooded and Lithium Battery : Patio, Lawn](https://m.media-amazon.com/images/I/71VizUGeK+L._AC_UF894,1000_QL80_.jpg)
Amazon.com : LNEX Solar Charge Controller Waterproof, 20A Super Thin Solar Panel Battery Intelligent Regulator with LCD Display 12V/24V PWM Solar Controller for LiFePO4,AGM, Gel, Flooded and Lithium Battery : Patio, Lawn
![Amazon.com : UMLIFE 6PCS 5V 12V 10A Voltage Regulator PWM DC Motor Speed Controller Governor Stepless Speed Regulator LED Dimmer Power Controller : Tools & Home Improvement Amazon.com : UMLIFE 6PCS 5V 12V 10A Voltage Regulator PWM DC Motor Speed Controller Governor Stepless Speed Regulator LED Dimmer Power Controller : Tools & Home Improvement](https://m.media-amazon.com/images/I/81Q7-VrxXZL._AC_UF894,1000_QL80_.jpg)