![3V 5V Low Control High Voltage 12V 24V 36V Switch Mosfet Module for Arduino Connect IO MCU PWM Control Motor Speed 22A: Amazon.com: Industrial & Scientific 3V 5V Low Control High Voltage 12V 24V 36V Switch Mosfet Module for Arduino Connect IO MCU PWM Control Motor Speed 22A: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41CTEDnAOuL._AC_SY1000_.jpg)
3V 5V Low Control High Voltage 12V 24V 36V Switch Mosfet Module for Arduino Connect IO MCU PWM Control Motor Speed 22A: Amazon.com: Industrial & Scientific
![Amazon.com: Encoder Metal Gearmotor 12V DC High Speed 130RPM Gear Motor with Encoder for Arduino and 3D Printers : Industrial & Scientific Amazon.com: Encoder Metal Gearmotor 12V DC High Speed 130RPM Gear Motor with Encoder for Arduino and 3D Printers : Industrial & Scientific](https://m.media-amazon.com/images/I/41V8W84VDWL._AC_SY780_.jpg)
Amazon.com: Encoder Metal Gearmotor 12V DC High Speed 130RPM Gear Motor with Encoder for Arduino and 3D Printers : Industrial & Scientific
![Electronics-Salon 2 DPDT Signal Relay Module Board, DC 12V Version, for Arduino Raspberry-Pi 8051 PIC.: Amazon.com: Industrial & Scientific Electronics-Salon 2 DPDT Signal Relay Module Board, DC 12V Version, for Arduino Raspberry-Pi 8051 PIC.: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51O7DISaIwL._AC_SY1000_.jpg)
Electronics-Salon 2 DPDT Signal Relay Module Board, DC 12V Version, for Arduino Raspberry-Pi 8051 PIC.: Amazon.com: Industrial & Scientific
![Amazon.com: ACEIRMC 10pcs 12v Relay Board for Raspberry Arduino Relay Module 1 Channel Opto-Isolated High or Low Level Trigger (12V) : Industrial & Scientific Amazon.com: ACEIRMC 10pcs 12v Relay Board for Raspberry Arduino Relay Module 1 Channel Opto-Isolated High or Low Level Trigger (12V) : Industrial & Scientific](https://m.media-amazon.com/images/I/51WWUKATR2L._AC_SY580_.jpg)
Amazon.com: ACEIRMC 10pcs 12v Relay Board for Raspberry Arduino Relay Module 1 Channel Opto-Isolated High or Low Level Trigger (12V) : Industrial & Scientific
![Amazon.com: DC 12V 4-Channel Relay Module Low Level Triggering Bidirectional Optocoupler Isolation Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control, Arduino(DC 12V, 4-Channel) : Electronics Amazon.com: DC 12V 4-Channel Relay Module Low Level Triggering Bidirectional Optocoupler Isolation Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control, Arduino(DC 12V, 4-Channel) : Electronics](https://m.media-amazon.com/images/I/41VKWhySK6L._AC_SY1000_.jpg)
Amazon.com: DC 12V 4-Channel Relay Module Low Level Triggering Bidirectional Optocoupler Isolation Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control, Arduino(DC 12V, 4-Channel) : Electronics
![One 1 Channel 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger Power Supply Module for Arduino: Amazon.com: Industrial & Scientific One 1 Channel 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger Power Supply Module for Arduino: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41fWezzxvnL._AC_SY780_.jpg)
One 1 Channel 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger Power Supply Module for Arduino: Amazon.com: Industrial & Scientific
![Amazon.com: HiLetgo 12V 4 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger : Industrial & Scientific Amazon.com: HiLetgo 12V 4 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger : Industrial & Scientific](https://m.media-amazon.com/images/I/51IJnoTP0KL._AC_.jpg)
Amazon.com: HiLetgo 12V 4 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger : Industrial & Scientific
![Amazon.com: AITRIP 1PCS 8 Channel 5V Solid State Relay Module Board High Level Trigger Compatible with Arduino Uno Duemilanove MEGA2560 MEGA1280 ARM DSP PIC (1PCS) : Industrial & Scientific Amazon.com: AITRIP 1PCS 8 Channel 5V Solid State Relay Module Board High Level Trigger Compatible with Arduino Uno Duemilanove MEGA2560 MEGA1280 ARM DSP PIC (1PCS) : Industrial & Scientific](https://m.media-amazon.com/images/I/51VIsLsjWoL._AC_.jpg)
Amazon.com: AITRIP 1PCS 8 Channel 5V Solid State Relay Module Board High Level Trigger Compatible with Arduino Uno Duemilanove MEGA2560 MEGA1280 ARM DSP PIC (1PCS) : Industrial & Scientific
![Amazon.com: Acxico 1Pcs 3-32V DC 1-Channel SSR Solid State Relay High-Low Trigger 5A 5V 12V for Arduino : Industrial & Scientific Amazon.com: Acxico 1Pcs 3-32V DC 1-Channel SSR Solid State Relay High-Low Trigger 5A 5V 12V for Arduino : Industrial & Scientific](https://images-na.ssl-images-amazon.com/images/I/41OIpz2xlqL._AC_UL210_SR210,210_.jpg)
Amazon.com: Acxico 1Pcs 3-32V DC 1-Channel SSR Solid State Relay High-Low Trigger 5A 5V 12V for Arduino : Industrial & Scientific
![Amazon.com: 12V 8 Channel Relay Expansion Module For Arduino With optocoupler isolation : Musical Instruments Amazon.com: 12V 8 Channel Relay Expansion Module For Arduino With optocoupler isolation : Musical Instruments](https://m.media-amazon.com/images/I/81MwrvLVpKL._AC_SX425_.jpg)
Amazon.com: 12V 8 Channel Relay Expansion Module For Arduino With optocoupler isolation : Musical Instruments
![Amazon.com: HJ Garden Electronic Component Power Supply Module Assorted Kit for Arduino, Raspberry Pi, STM32, UNO, MEGA2560 830P Breadboard + Power Module + Jumper + 12V 1A Adaptor : Electronics Amazon.com: HJ Garden Electronic Component Power Supply Module Assorted Kit for Arduino, Raspberry Pi, STM32, UNO, MEGA2560 830P Breadboard + Power Module + Jumper + 12V 1A Adaptor : Electronics](https://m.media-amazon.com/images/I/71CHYzKjV0L._AC_UF894,1000_QL80_.jpg)
Amazon.com: HJ Garden Electronic Component Power Supply Module Assorted Kit for Arduino, Raspberry Pi, STM32, UNO, MEGA2560 830P Breadboard + Power Module + Jumper + 12V 1A Adaptor : Electronics
![Amazon.com: ALMOCN 6PCS 3.3V 5V MB102 Breadboard Power Supply Module DC 6.5- 12V USB for Arduino Solderless Bread Board : Electronics Amazon.com: ALMOCN 6PCS 3.3V 5V MB102 Breadboard Power Supply Module DC 6.5- 12V USB for Arduino Solderless Bread Board : Electronics](https://m.media-amazon.com/images/I/51U4rFzgHeL._SL500_.jpg)
Amazon.com: ALMOCN 6PCS 3.3V 5V MB102 Breadboard Power Supply Module DC 6.5- 12V USB for Arduino Solderless Bread Board : Electronics
![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/51d2co0hOxL._AC_SY1000_.jpg)
HiLetgo 12V~40V 10A PWM DC Motor Speed Control Switch Controller Voltage Regulator Dimmer for Arduino: Amazon.com: Industrial & Scientific
![DaFuRui 12v Relay Module,8Pack 1 Channel Relay Module 12v Relay Board with Optocoupler Support High/Low Level Trigger for Arduino Relay: Amazon.com: Industrial & Scientific DaFuRui 12v Relay Module,8Pack 1 Channel Relay Module 12v Relay Board with Optocoupler Support High/Low Level Trigger for Arduino Relay: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61GGoSKoeCL._AC_.jpg)
DaFuRui 12v Relay Module,8Pack 1 Channel Relay Module 12v Relay Board with Optocoupler Support High/Low Level Trigger for Arduino Relay: Amazon.com: Industrial & Scientific
![Amazon.com: Qunqi 5pack MP1584EN Ultra Small DC-DC 3A Power Step-Down Adjustable Module Buck Converter 24V to 12v 9V 5V 3V for Arduino : Electronics Amazon.com: Qunqi 5pack MP1584EN Ultra Small DC-DC 3A Power Step-Down Adjustable Module Buck Converter 24V to 12v 9V 5V 3V for Arduino : Electronics](https://m.media-amazon.com/images/I/51-As5oISoL._AC_.jpg)
Amazon.com: Qunqi 5pack MP1584EN Ultra Small DC-DC 3A Power Step-Down Adjustable Module Buck Converter 24V to 12v 9V 5V 3V for Arduino : Electronics
![Amazon.com: Gikfun 12V DC Dosing Pump Peristaltic Dosing Head with Connector For Arduino Aquarium Lab Analytic Diy AE1207 : Pet Supplies Amazon.com: Gikfun 12V DC Dosing Pump Peristaltic Dosing Head with Connector For Arduino Aquarium Lab Analytic Diy AE1207 : Pet Supplies](https://m.media-amazon.com/images/I/4111XwtNBJL._AC_SY580_.jpg)
Amazon.com: Gikfun 12V DC Dosing Pump Peristaltic Dosing Head with Connector For Arduino Aquarium Lab Analytic Diy AE1207 : Pet Supplies
![Amazon.com : UCTRONICS DC 12V Time Delay Relay Module for Smart Home, Tachograph, GPS, PLC Control, Industrial Control, Electronic Experiment, Arduino Robot : Electronics Amazon.com : UCTRONICS DC 12V Time Delay Relay Module for Smart Home, Tachograph, GPS, PLC Control, Industrial Control, Electronic Experiment, Arduino Robot : Electronics](https://m.media-amazon.com/images/I/51n-FeMKfkL._AC_SY580_.jpg)
Amazon.com : UCTRONICS DC 12V Time Delay Relay Module for Smart Home, Tachograph, GPS, PLC Control, Industrial Control, Electronic Experiment, Arduino Robot : Electronics
![Amazon.com: DC-Jack 7-12V to DC 5V/3.3V Step-down Converter Power Supply Module Arduino : Electronics Amazon.com: DC-Jack 7-12V to DC 5V/3.3V Step-down Converter Power Supply Module Arduino : Electronics](https://m.media-amazon.com/images/I/51jkcGUaj6L._AC_SY1000_.jpg)
Amazon.com: DC-Jack 7-12V to DC 5V/3.3V Step-down Converter Power Supply Module Arduino : Electronics
![SainSmart USB 4 Channel DC 12V Relay Module Automation for Arduino Raspberry Pi DSP AVR PIC ARM: Usb Relay Board: Amazon.com: Industrial & Scientific SainSmart USB 4 Channel DC 12V Relay Module Automation for Arduino Raspberry Pi DSP AVR PIC ARM: Usb Relay Board: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41aYDXWyvJL._AC_SY1000_.jpg)
SainSmart USB 4 Channel DC 12V Relay Module Automation for Arduino Raspberry Pi DSP AVR PIC ARM: Usb Relay Board: Amazon.com: Industrial & Scientific
![Amazon.com: Oiyagai 5PCS 200 Times Gain 5V-12V LM386 Audio Amplifier Module for Arduino EK1236 : Electronics Amazon.com: Oiyagai 5PCS 200 Times Gain 5V-12V LM386 Audio Amplifier Module for Arduino EK1236 : Electronics](https://m.media-amazon.com/images/I/41kpfgDrscL._AC_SY1000_.jpg)
Amazon.com: Oiyagai 5PCS 200 Times Gain 5V-12V LM386 Audio Amplifier Module for Arduino EK1236 : Electronics
![Amazon.com: SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AVR PIC ARM : Everything Else Amazon.com: SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AVR PIC ARM : Everything Else](https://m.media-amazon.com/images/I/51kBriBgXQL._AC_.jpg)
Amazon.com: SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AVR PIC ARM : Everything Else
![Amazon.com: Songhe MP1584 MP1584EN DC-DC 3A Adjustable Buck Converter Voltage Power Step Down Module 24V to 12V 9V 5V 3V for Arduino Raspberry Pi (10pcs) : Electronics Amazon.com: Songhe MP1584 MP1584EN DC-DC 3A Adjustable Buck Converter Voltage Power Step Down Module 24V to 12V 9V 5V 3V for Arduino Raspberry Pi (10pcs) : Electronics](https://m.media-amazon.com/images/I/51Y4Cr0+7IL._AC_.jpg)
Amazon.com: Songhe MP1584 MP1584EN DC-DC 3A Adjustable Buck Converter Voltage Power Step Down Module 24V to 12V 9V 5V 3V for Arduino Raspberry Pi (10pcs) : Electronics
![Amazon.com: Oiyagai 5PCS 200 Times Gain 5V-12V LM386 Audio Amplifier Module for Arduino EK1236 : Electronics Amazon.com: Oiyagai 5PCS 200 Times Gain 5V-12V LM386 Audio Amplifier Module for Arduino EK1236 : Electronics](https://m.media-amazon.com/images/I/517k5zduUvL._AC_SY1000_.jpg)
Amazon.com: Oiyagai 5PCS 200 Times Gain 5V-12V LM386 Audio Amplifier Module for Arduino EK1236 : Electronics
![Amazon.com: HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V : Industrial & Scientific Amazon.com: HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V : Industrial & Scientific](https://m.media-amazon.com/images/I/51pCgr28gSL.jpg)
Amazon.com: HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V : 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 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/I/51tHUcQeFnL._AC_SY1000_.jpg)