Shop 12v relay module

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$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$45.00
Buyers Products 5541100 Forward And Reverse Relay Module For Reversing Motor Applications, 12V DC, 80A Continuous, 100A Intermittent, Ideal For Tarp
Amazon.com
Free shipping
$45.00
Buyers Products 5541100 Forward And Reverse Relay Module For Reversing Motor Applications, 12V DC, 80A Continuous, 100A Intermittent, Ideal For Tarp
Amazon.com
$2.63
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.63
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$39.99
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
Free shipping
$39.99
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
$23.92
YETOR Remote Control Switch 12V,DC 12V/24V/ 40A Relay Wireless Switch With 984ft Long Range For Water Pump,Lamp,Motor,Fans,Anti-Theft Alarms, Security
Amazon.com
$23.92
YETOR Remote Control Switch 12V,DC 12V/24V/ 40A Relay Wireless Switch With 984ft Long Range For Water Pump,Lamp,Motor,Fans,Anti-Theft Alarms, Security
Amazon.com
$6.29
$8.33
BOSCH 0332201107 Changeover Micro Relay - 5 Pins, 12 V, 30/10 A - Sold Individually
Amazon.com
24% off
$6.29
$8.33
BOSCH 0332201107 Changeover Micro Relay - 5 Pins, 12 V, 30/10 A - Sold Individually
Amazon.com
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
$38.10
DC 12V 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch
Amazon.com
Free shipping
$38.10
DC 12V 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch
Amazon.com
$27.70
4 Channel Relay Module 12V RS485 Transmitter Receiver With Antenna 4DI 4DO Switch Remote Control Wireless 433Mhz
Amazon.com
Free shipping
$27.70
4 Channel Relay Module 12V RS485 Transmitter Receiver With Antenna 4DI 4DO Switch Remote Control Wireless 433Mhz
Amazon.com
$19.99
HELLA 931680011 Relay 12V 20/40A Spdt Res Sld, Black
Amazon.com
$19.99
HELLA 931680011 Relay 12V 20/40A Spdt Res Sld, Black
Amazon.com
$1.50
5V 12V 24V 1-Channel Relay Module Shield (5V)
Amazon.com
$1.50
5V 12V 24V 1-Channel Relay Module Shield (5V)
Amazon.com
$9.99
Hiletgo 2Pcs 12V 30A One Channel Relay Module Optocoupler Isolation High And Low Trigger 12V
Amazon.com
$9.99
Hiletgo 2Pcs 12V 30A One Channel Relay Module Optocoupler Isolation High And Low Trigger 12V
Amazon.com
$204.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$204.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$7.55
Timer Relay Module DC 12V Delay Timer Switch Relay Board Adjustable 0 To 25 Off Module For Car Lamp Delay
Amazon.com
$7.55
Timer Relay Module DC 12V Delay Timer Switch Relay Board Adjustable 0 To 25 Off Module For Car Lamp Delay
Amazon.com
$10.59
871E-1A-D-R1 U15 12VDC 4 Pin Micro ISO Automotive Relay
Amazon.com
$10.59
871E-1A-D-R1 U15 12VDC 4 Pin Micro ISO Automotive Relay
Amazon.com
$9.99
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)
Amazon.com
$9.99
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)
Amazon.com
$7.00
2 Channel 2CH DC 5V 12V 24V IR Infrared Remote Control Switch High-Current Relay Module Board LED Status Indicator 5V -24V (5V)
Amazon.com
$7.00
2 Channel 2CH DC 5V 12V 24V IR Infrared Remote Control Switch High-Current Relay Module Board LED Status Indicator 5V -24V (5V)
Amazon.com
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
$29.99
Forward And Reverse Relay Module Fit For Tarp Or Winch Motor Relay And Lift,Replace 5541100 24452 ATP0110
Amazon.com
$29.99
Forward And Reverse Relay Module Fit For Tarp Or Winch Motor Relay And Lift,Replace 5541100 24452 ATP0110
Amazon.com
$8.89
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$8.89
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$2.63
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.63
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$98.00
Relay Output Module: 12-pt, 12-48 VDC/24-240 VAC (PN# BX-12TR)
Automation Direct
$98.00
Relay Output Module: 12-pt, 12-48 VDC/24-240 VAC (PN# BX-12TR)
Automation Direct
$152.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$152.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$15.57
Altronix Relay Module 12/24VDC 75Ma DPDT
Amazon.com
Free shipping
$15.57
Altronix Relay Module 12/24VDC 75Ma DPDT
Amazon.com
$13.49
Relay Module, 12V 8 Channel Low Level Trigger Relay Module With Optocoupler For Automation Equipment Control(12V)
Amazon.com
Free shipping
$13.49
Relay Module, 12V 8 Channel Low Level Trigger Relay Module With Optocoupler For Automation Equipment Control(12V)
Amazon.com
$15.40
HELLA 933332051 12V 20/40 Amp Relay
Amazon.com
$15.40
HELLA 933332051 12V 20/40 Amp Relay
Amazon.com
$21.41
MCU, Relay Module YYG 4 High Power 4 Channel Relay Module Relay Module Control Board Optocoupler Isolation 30A DC 12V, Relays (5VDC)
Amazon.com
Free shipping
$21.41
MCU, Relay Module YYG 4 High Power 4 Channel Relay Module Relay Module Control Board Optocoupler Isolation 30A DC 12V, Relays (5VDC)
Amazon.com
$183.34
Crouzet 88970235 I/O MODULE 8 DIGITAL 6 RELAY 12V
DigiKey
$183.34
Crouzet 88970235 I/O MODULE 8 DIGITAL 6 RELAY 12V
DigiKey
$20.95
IDEC Relays RH2B-ULDC12V 12Vdc DPDT 10A Genpurp Relay
1877ForParts.com
$20.95
IDEC Relays RH2B-ULDC12V 12Vdc DPDT 10A Genpurp Relay
1877ForParts.com
$18.65
Finder 16A Interface Relay Module 12V DC With LED - 4C.01.9.012.0050
Tameson.com
$18.65
Finder 16A Interface Relay Module 12V DC With LED - 4C.01.9.012.0050
Tameson.com
$83.48
Follett 01042092 Relay - Solid State - 12Vdc - 20A - Relays
Parts Town
$83.48
Follett 01042092 Relay - Solid State - 12Vdc - 20A - Relays
Parts Town
$2.99
12V DC 40A 4-Pin Automotive Relay With Mount Tab - Single
Super Bright LEDs
$2.99
12V DC 40A 4-Pin Automotive Relay With Mount Tab - Single
Super Bright LEDs
$67.31
$67.90
Henny Penny ME90-003 Relay 12V DC 20A Automation Control | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
$67.31
$67.90
Henny Penny ME90-003 Relay 12V DC 20A Automation Control | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
How to use 12VDC relay with Arduino Uno
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Shop 12v relay module

Sponsored
About our ads
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$45.00
Buyers Products 5541100 Forward And Reverse Relay Module For Reversing Motor Applications, 12V DC, 80A Continuous, 100A Intermittent, Ideal For Tarp
Amazon.com
Free shipping
$45.00
Buyers Products 5541100 Forward And Reverse Relay Module For Reversing Motor Applications, 12V DC, 80A Continuous, 100A Intermittent, Ideal For Tarp
Amazon.com
$2.63
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.63
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$39.99
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
Free shipping
$39.99
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
$23.92
YETOR Remote Control Switch 12V,DC 12V/24V/ 40A Relay Wireless Switch With 984ft Long Range For Water Pump,Lamp,Motor,Fans,Anti-Theft Alarms, Security
Amazon.com
$23.92
YETOR Remote Control Switch 12V,DC 12V/24V/ 40A Relay Wireless Switch With 984ft Long Range For Water Pump,Lamp,Motor,Fans,Anti-Theft Alarms, Security
Amazon.com
$6.29
$8.33
BOSCH 0332201107 Changeover Micro Relay - 5 Pins, 12 V, 30/10 A - Sold Individually
Amazon.com
24% off
$6.29
$8.33
BOSCH 0332201107 Changeover Micro Relay - 5 Pins, 12 V, 30/10 A - Sold Individually
Amazon.com
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
$38.10
DC 12V 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch
Amazon.com
Free shipping
$38.10
DC 12V 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch
Amazon.com
$27.70
4 Channel Relay Module 12V RS485 Transmitter Receiver With Antenna 4DI 4DO Switch Remote Control Wireless 433Mhz
Amazon.com
Free shipping
$27.70
4 Channel Relay Module 12V RS485 Transmitter Receiver With Antenna 4DI 4DO Switch Remote Control Wireless 433Mhz
Amazon.com
$19.99
HELLA 931680011 Relay 12V 20/40A Spdt Res Sld, Black
Amazon.com
$19.99
HELLA 931680011 Relay 12V 20/40A Spdt Res Sld, Black
Amazon.com
$1.50
5V 12V 24V 1-Channel Relay Module Shield (5V)
Amazon.com
$1.50
5V 12V 24V 1-Channel Relay Module Shield (5V)
Amazon.com
$9.99
Hiletgo 2Pcs 12V 30A One Channel Relay Module Optocoupler Isolation High And Low Trigger 12V
Amazon.com
$9.99
Hiletgo 2Pcs 12V 30A One Channel Relay Module Optocoupler Isolation High And Low Trigger 12V
Amazon.com
$204.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$204.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$7.55
Timer Relay Module DC 12V Delay Timer Switch Relay Board Adjustable 0 To 25 Off Module For Car Lamp Delay
Amazon.com
$7.55
Timer Relay Module DC 12V Delay Timer Switch Relay Board Adjustable 0 To 25 Off Module For Car Lamp Delay
Amazon.com
$10.59
871E-1A-D-R1 U15 12VDC 4 Pin Micro ISO Automotive Relay
Amazon.com
$10.59
871E-1A-D-R1 U15 12VDC 4 Pin Micro ISO Automotive Relay
Amazon.com