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
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.99
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
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$14.99
ANMBEST 5PCS 2 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board For Raspberry Pi Arduino
Amazon.com
$14.99
ANMBEST 5PCS 2 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board For Raspberry Pi Arduino
Amazon.com
$41.36
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
$41.36
Buyers Products 5541100 Forward And Reverse Relay Module For Reversing Motor Applications, 12V DC, 80A Continuous, 100A Intermittent, Ideal For Tarp
Amazon.com
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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
$50.99
Buyers 12 Volt Plastic Case Insulated Solenoid Intermittent Duty 150 Amp Motor Relay | Solenoid, 12V, Motor Relay, Continuous, | 1304719
FleetPride
$50.99
Buyers 12 Volt Plastic Case Insulated Solenoid Intermittent Duty 150 Amp Motor Relay | Solenoid, 12V, Motor Relay, Continuous, | 1304719
FleetPride
$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
$9.01
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, SPDT, 5 Pins/Terminals Model: G2R-1-S-DC12(S)
Grainger
$9.01
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, SPDT, 5 Pins/Terminals Model: G2R-1-S-DC12(S)
Grainger
$287.53
TDRSRXP-12V SCHNEIDER ELECTRIC - Controls & Indicators & Time Delay Relay Supplies
Radwell.com
$287.53
TDRSRXP-12V SCHNEIDER ELECTRIC - Controls & Indicators & Time Delay Relay Supplies
Radwell.com
$27.73
Picker Components PC775-1A-12C-D2-X Power Relay, 12V, SPST, 75A | Picker Components Components
WaytekWire.com
$27.73
Picker Components PC775-1A-12C-D2-X Power Relay, 12V, SPST, 75A | Picker Components Components
WaytekWire.com
$2.33
Isolated 1-Way Relay Module For 5V 12V 24V High Level Drive Control 12V
Evalm
$2.33
Isolated 1-Way Relay Module For 5V 12V 24V High Level Drive Control 12V
Evalm
$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
$4.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - Single
Super Bright LEDs
$4.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - Single
Super Bright LEDs
$2.33
Isolated 1-Way Relay Module For 5V 12V 24V High Level Drive Control 5V
Evalm
$2.33
Isolated 1-Way Relay Module For 5V 12V 24V High Level Drive Control 5V
Evalm
$42.66
Altronix Din Rail Relay Module 12VDC 86Ma DPDT: Din Rail Relay Module, 12V DC Model: RDC12
Grainger
$42.66
Altronix Din Rail Relay Module 12VDC 86Ma DPDT: Din Rail Relay Module, 12V DC Model: RDC12
Grainger
$3.25
12V Time Delay Relay Module, Turn-On Delay Switch Module, Car Modification, Single-Chip Control Time
Aliexpress
$3.25
12V Time Delay Relay Module, Turn-On Delay Switch Module, Car Modification, Single-Chip Control Time
Aliexpress
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$26.35
Altronix Relay Module 6/12VDC 120Ma DPDT: Relay Module, 6/12V DC Model: RB5
Grainger
$26.35
Altronix Relay Module 6/12VDC 120Ma DPDT: Relay Module, 6/12V DC Model: RB5
Grainger
$24.42
12V 30A DC Dual-Channel Relay Module Board 12V
Digitalzakka
$24.42
12V 30A DC Dual-Channel Relay Module Board 12V
Digitalzakka
$4.88
Bosch 0986332400 Mini Relay, SPDT, 30A, 12VDC
WaytekWire.com
$4.88
Bosch 0986332400 Mini Relay, SPDT, 30A, 12VDC
WaytekWire.com
$6.06
DC 12V 24V 12 Channel Relay Module Wireless RF Remote Control Switch Transmitter + Receiver
Aliexpress
$6.06
DC 12V 24V 12 Channel Relay Module Wireless RF Remote Control Switch Transmitter + Receiver
Aliexpress
$3.32
$3.33
433Mhz DC 12V 1CH Universal Wireless Remote Control Switch Relay Receiver Module RF Transmitter
Aliexpress
$3.32
$3.33
433Mhz DC 12V 1CH Universal Wireless Remote Control Switch Relay Receiver Module RF Transmitter
Aliexpress
$175.89
Bennett EIC Relay Module - 12V
Marine Parts Only
$175.89
Bennett EIC Relay Module - 12V
Marine Parts Only
$198.00
Bennett Trim Tabs EIC Relay Module - 12V EIC101
Optics Planet
$198.00
Bennett Trim Tabs EIC Relay Module - 12V EIC101
Optics Planet
$19.39
ALTRONIX Relay Module 6/12VDC 120Ma DPDT, Relay, -, RB5
Zoro.com
$19.39
ALTRONIX Relay Module 6/12VDC 120Ma DPDT, Relay, -, RB5
Zoro.com
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$161.95
Bennett EIC Relay Module - 12V - EIC101
Bottom Line Discount Marine
$161.95
Bennett EIC Relay Module - 12V - EIC101
Bottom Line Discount Marine
$108.99
Bennett 12V Relay Module
wholesalemarine
$108.99
Bennett 12V Relay Module
wholesalemarine
$19.59
ALTRONIX Relay Module 12/24VDC 75Ma DPDT, Relay, -, RB1224
Zoro.com
$19.59
ALTRONIX Relay Module 12/24VDC 75Ma DPDT, Relay, -, RB1224
Zoro.com
$84.99
Bennett Marine Relay Module 12V RM12
REBELLIONMARINE.COM
$84.99
Bennett Marine Relay Module 12V RM12
REBELLIONMARINE.COM
$159.99
Bennett Marine Bennett EIC101DAD Relay Module, 12V | By West Marine
WestMarine
Free shipping
$159.99
Bennett Marine Bennett EIC101DAD Relay Module, 12V | By West Marine
WestMarine
$18.39
ALTRONIX Relay Module 6/12/24VDC 30Ma DPDT, Relay, -, RBST
Zoro.com
$18.39
ALTRONIX Relay Module 6/12/24VDC 30Ma DPDT, Relay, -, RBST
Zoro.com
How to use 12V Relay module with Arduino to control High Voltage Devices | How Relay Module works
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DIY 12V Touch‑Activated Relay ✨ | Super‑Compact | Ideal for Field Use
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How to Install the RGL 12V/24V Fire Relay Module
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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
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.99
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
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$7.11
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$14.99
ANMBEST 5PCS 2 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board For Raspberry Pi Arduino
Amazon.com
$14.99
ANMBEST 5PCS 2 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board For Raspberry Pi Arduino
Amazon.com
$41.36
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
$41.36
Buyers Products 5541100 Forward And Reverse Relay Module For Reversing Motor Applications, 12V DC, 80A Continuous, 100A Intermittent, Ideal For Tarp
Amazon.com
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.70
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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
$50.99
Buyers 12 Volt Plastic Case Insulated Solenoid Intermittent Duty 150 Amp Motor Relay | Solenoid, 12V, Motor Relay, Continuous, | 1304719
FleetPride
$50.99
Buyers 12 Volt Plastic Case Insulated Solenoid Intermittent Duty 150 Amp Motor Relay | Solenoid, 12V, Motor Relay, Continuous, | 1304719
FleetPride
$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
$9.01
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, SPDT, 5 Pins/Terminals Model: G2R-1-S-DC12(S)
Grainger
$9.01
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, SPDT, 5 Pins/Terminals Model: G2R-1-S-DC12(S)
Grainger
$287.53
TDRSRXP-12V SCHNEIDER ELECTRIC - Controls & Indicators & Time Delay Relay Supplies
Radwell.com
$287.53
TDRSRXP-12V SCHNEIDER ELECTRIC - Controls & Indicators & Time Delay Relay Supplies
Radwell.com
$27.73
Picker Components PC775-1A-12C-D2-X Power Relay, 12V, SPST, 75A | Picker Components Components
WaytekWire.com
$27.73
Picker Components PC775-1A-12C-D2-X Power Relay, 12V, SPST, 75A | Picker Components Components
WaytekWire.com
$2.33
Isolated 1-Way Relay Module For 5V 12V 24V High Level Drive Control 12V
Evalm
$2.33
Isolated 1-Way Relay Module For 5V 12V 24V High Level Drive Control 12V
Evalm
$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
$4.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - Single
Super Bright LEDs
$4.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - Single
Super Bright LEDs
$2.33
Isolated 1-Way Relay Module For 5V 12V 24V High Level Drive Control 5V
Evalm
$2.33
Isolated 1-Way Relay Module For 5V 12V 24V High Level Drive Control 5V
Evalm