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£2.50
12V 2-Channel Relay Board Module Active Low
Switch Electronics
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12V 2-Channel Relay Board Module Active Low
Switch Electronics
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12V 4-Channel Relay Board Module Active Low
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12V 1 Channel Time Delay Relay Module
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12V 1-Channel Relay Board Module Active Low
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1 Channel 12V Latching Remote Control Wireless Relay Board Module
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1 Channel 12V Latching Remote Control Wireless Relay Board Module
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SR2B121BD Schneider Electric
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12V 2 Channel Relay Board Module Active Low - Terminal Blocks
Switch Electronics
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DC 5V/9V/12V/24V 1 Channel Optocoupler Relay Module Support High And Low Trigger
eBay
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DC 5V/9V/12V/24V 1 Channel Optocoupler Relay Module Support High And Low Trigger
eBay
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ABE7P16T214 Schneider Electric
WiAutomation UK
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12V 4 Channel Relay Board Module Active Low - Terminal Blocks
Switch Electronics
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DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger Power
AliExpress
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DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger Power
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Hailege 2Pcs 12V 1 Channel Relay Module Relay Switch With Optocoupler Isolation Support High Or Low Level Trigger
Amazon UK
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12V 2 Channel Relay Module With Optocoupler Support High Low Level Trigger
ebay GB
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5V 12V 24V Relay Module Control Board Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay
AliExpress
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AliExpress
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6ED1053-1BB00-0BA1 Siemens
WiAutomation UK
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WiAutomation UK
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1-10P DC 6V 9V 12V 24V Flip-Flop Latch Relay Module 1 Channel Bistable Self-Locking Switch Low Pulse
AliExpress
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1-10P DC 6V 9V 12V 24V Flip-Flop Latch Relay Module 1 Channel Bistable Self-Locking Switch Low Pulse
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12V 4 Channel Relay Module High Low Level Trigger With Optocoupler Relay Output 4 Way Relay Module
Alibaba B2B
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Alibaba B2B
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Aliexpress
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2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
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5V/12V/24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
AliExpress
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5V/12V/24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
AliExpress
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1/2/4/8 Channel Relay Board Relay Module With Optocoupler High Low 5V 9V 12V 24V
eBay
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1/2/4/8 Channel Relay Board Relay Module With Optocoupler High Low 5V 9V 12V 24V
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AC Current Detection Sensor Module 12V Relay Protection Module 5A Over-Current
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AC Current Detection Sensor Module 12V Relay Protection Module 5A Over-Current
eBay
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12V Relay Module Heavy Duty Module Easy Replacement Motor Equipment Control
eBay UK
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12V Relay Module Heavy Duty Module Easy Replacement Motor Equipment Control
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1PCS 1 Channel 12V Relay Module With Optocoupler For Arduino PIC ARM DSP AVR
eBay
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1PCS 1 Channel 12V Relay Module With Optocoupler For Arduino PIC ARM DSP AVR
eBay
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Toggle Relay Control Module 12V
Blu-Sub Mechatronics
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Blu-Sub Mechatronics
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Relay 5V Board High Or Low 12V 24V 5V 1 Channel Relay Module
Alibaba B2B
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Relay 5V Board High Or Low 12V 24V 5V 1 Channel Relay Module
Alibaba B2B
£4.06
5V 12V 24V 16 Channel Relay Module Relay 12V Relay Board Module DSP AVR PIC ARM
Alibaba B2B
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5V 12V 24V 16 Channel Relay Module Relay 12V Relay Board Module DSP AVR PIC ARM
Alibaba B2B
£3.04
£9.89
12V 30A One Channel Relay Module With Optocoupler Isolation Support High And Low Level Trigger
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£9.89
12V 30A One Channel Relay Module With Optocoupler Isolation Support High And Low Level Trigger
Banggood
£2.26
1 Channel 3V 5V 12V 24V Songle Relay Module Driver Board PLC Board Relay Module SPDT 10Amp DIN Rail Relay Module
Alibaba B2B
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1 Channel 3V 5V 12V 24V Songle Relay Module Driver Board PLC Board Relay Module SPDT 10Amp DIN Rail Relay Module
Alibaba B2B
£18.73
12V Relay Module Heavy Duty Module 80A Intermittent Duty Easy Replacement
eBay UK
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12V Relay Module Heavy Duty Module 80A Intermittent Duty Easy Replacement
eBay UK
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New 1-Way Relay Module 5V 12V 24V Low Level Trigger One Relay Expansion Board
Alibaba B2B
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New 1-Way Relay Module 5V 12V 24V Low Level Trigger One Relay Expansion Board
Alibaba B2B
£4.47
1 Channel Relay Module, 5V 1 Channel Relay Module Relay Board With Optocoupler Low Level Trigger Expansion Board For 5V/12V/24V(5V)
Findthedeal UK
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1 Channel Relay Module, 5V 1 Channel Relay Module Relay Board With Optocoupler Low Level Trigger Expansion Board For 5V/12V/24V(5V)
Findthedeal UK
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12V 1 / 2 / 4 / 8 Channel Relay Board Module Screw Header Arduino Raspberry Pi
eBay
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12V 1 / 2 / 4 / 8 Channel Relay Board Module Screw Header Arduino Raspberry Pi
eBay
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12V 8Channel Relay Module With Optocoupler
eBay UK
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12V 8Channel Relay Module With Optocoupler
eBay UK
£10.99
GTIWUNG 10Pcs DC 12V Relay Module 1-Channel Switch With Optocoupler Isolation Support High Or Low Level Trigger, 12V Relay-Board 1 Channel
Amazon UK
£10.99
GTIWUNG 10Pcs DC 12V Relay Module 1-Channel Switch With Optocoupler Isolation Support High Or Low Level Trigger, 12V Relay-Board 1 Channel
Amazon UK
£0.84
Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And
Aliexpress
£0.84
Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And
Aliexpress
Connecting a 12V Relay to Arduino
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Shop 12v relay module

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£1.01
1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
AliExpress
£1.01
1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
AliExpress
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5V 12V 24V Relay Protection Module AC Current Detection Sensor Module 5A Over-Current Overcurrent
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5V 12V 24V Relay Protection Module AC Current Detection Sensor Module 5A Over-Current Overcurrent
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5V 12V Low Level Trigger 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM MCU
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5V 12V Low Level Trigger 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM MCU
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1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
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1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
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5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level
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5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level
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2-Channel 12V Relay Module Shield For Ardui ARM PIC AVR DSP Electronic 12V 2 Channel Relay Module
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2-Channel 12V Relay Module Shield For Ardui ARM PIC AVR DSP Electronic 12V 2 Channel Relay Module
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1 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler 12V Relay Module Support High And Low Level Trigger
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1 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler 12V Relay Module Support High And Low Level Trigger
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4 Channel DC 5V/12V Relay Module With Optocoupler Low Level Trigger 10A/250VAC & 10A 30VDC Relays Expansion Board
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12V 1 Channel Relay Module Board Shield With Optocoupler Road High And Low Level Trigger Relay For Arduino
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12V 1 Channel Relay Module Board Shield With Optocoupler Road High And Low Level Trigger Relay For Arduino
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Buxiugk 6 Pcs 12V Relay Module, 1 Channel Relay Board With Optocoupler, High/Low Level Trigger, Expansion Board
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Twin 2 Way 12V Bypass Relay Module For High Load Trailer Side Lights
B&Q Marketplace
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Twin 2 Way 12V Bypass Relay Module For High Load Trailer Side Lights
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AEDIKO 4Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level Trigger
Findthedeal UK
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AEDIKO 4Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level Trigger
Findthedeal UK
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Fire Relay 12V/24V
Door Controls Direct
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Fire Relay 12V/24V
Door Controls Direct
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12V 1-Channel Relay Module, Using Bidirectional Optocoupler Isolation, With Strong Driving
AliExpress
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12V 1-Channel Relay Module, Using Bidirectional Optocoupler Isolation, With Strong Driving
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DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler / High And Low Level
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DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler / High And Low Level
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DC 12V Time Delay Relay Module Car On/Off Power Trigger Delay Modules Single-Chip Control Time
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DC 12V Time Delay Relay Module Car On/Off Power Trigger Delay Modules Single-Chip Control Time
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1-5Pcs DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger
AliExpress
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1-5Pcs DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger
AliExpress
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1 2 4 Channel Relay Module 30A With Optocoupler Isolation 1 Way 5V 12V 24V Supports High And Low
AliExpress
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1 2 4 Channel Relay Module 30A With Optocoupler Isolation 1 Way 5V 12V 24V Supports High And Low
AliExpress

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