Shop Channel Relay Module

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£1.53
5V 1-Channel Low Level Trigger Relay Module With Optocoupler
Switch Electronics
£1.53
5V 1-Channel Low Level Trigger Relay Module With Optocoupler
Switch Electronics
£4.76
5V 4-Channel Relay Board Module
Switch Electronics
£4.76
5V 4-Channel Relay Board Module
Switch Electronics
£2.63
24V 2-Channel Relay Board Module
Switch Electronics
£2.63
24V 2-Channel Relay Board Module
Switch Electronics
£1.56
5V 1-Channel Relay Board Module
Switch Electronics
£1.56
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Switch Electronics
£2.00
5V 2-Channel Relay Board Module
Switch Electronics
£2.00
5V 2-Channel Relay Board Module
Switch Electronics
£8.75
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Switch Electronics
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Switch Electronics
£5.19
5V 1 Channel Time Delay Relay Module
Switch Electronics
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5V 1 Channel Time Delay Relay Module
Switch Electronics
£7.19
12V 1 Channel Time Delay Relay Module
Switch Electronics
£7.19
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Switch Electronics
£1.39
24V 1-Channel Relay Board Module
Switch Electronics
£1.39
24V 1-Channel Relay Board Module
Switch Electronics
£6.25
1-Channel Relay Module, 5V Relay Modules With Status Leds For Arduino, Genuino
Amazon UK
£6.25
1-Channel Relay Module, 5V Relay Modules With Status Leds For Arduino, Genuino
Amazon UK
£0.43
£0.60
DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger Power
AliExpress
28% off
£0.43
£0.60
DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger Power
AliExpress
£3.88
24V 4-Channel Relay Board Module
Switch Electronics
£3.88
24V 4-Channel Relay Board Module
Switch Electronics
£7.24
1 Channel 12V Latching Remote Control Wireless Relay Board Module
Switch Electronics
£7.24
1 Channel 12V Latching Remote Control Wireless Relay Board Module
Switch Electronics
£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
£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
£7.00
5V 4 Channel Relay Board Module Active Low - Terminal Blocks
Switch Electronics
£7.00
5V 4 Channel Relay Board Module Active Low - Terminal Blocks
Switch Electronics
£1.08
DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger Power
AliExpress
£1.08
DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger Power
AliExpress
£0.45
2 Channel Relay Module With Optocoupler 5V 12V 24V Relay Output 2 Way For Arduino Compatible Module In Stock
Alibaba B2B
Free shipping
£0.45
2 Channel Relay Module With Optocoupler 5V 12V 24V Relay Output 2 Way For Arduino Compatible Module In Stock
Alibaba B2B
£9.83
1 Channel Relay Module, 5V 1 Channel Relay Module Relay Board With Optocoupler
eBay UK
Free shipping
£9.83
1 Channel Relay Module, 5V 1 Channel Relay Module Relay Board With Optocoupler
eBay UK
£5.91
12V 4 Channel Relay Board Module Active Low - Terminal Blocks
Switch Electronics
£5.91
12V 4 Channel Relay Board Module Active Low - Terminal Blocks
Switch Electronics
£25.82
5V 8 Channel Solid State Relay Board
Switch Electronics
£25.82
5V 8 Channel Solid State Relay Board
Switch Electronics
£7.49
16 Channel Relay Module With Optocoupler Protection LM2596 Power Control Board Module 5V Or 12V For
AliExpress
£7.49
16 Channel Relay Module With Optocoupler Protection LM2596 Power Control Board Module 5V Or 12V For
AliExpress
£1.01
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
AliExpress
£1.01
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
AliExpress
£1.62
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
AliExpress
£1.62
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
AliExpress
£1.40
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Relay Board 3.3V
Joom_GB
Free shipping
£1.40
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Relay Board 3.3V
Joom_GB
£12.70
5V 16 Channel Relay Module With Optocoupler Protection Low Level Trigger
Joom_GB
Free shipping
£12.70
5V 16 Channel Relay Module With Optocoupler Protection Low Level Trigger
Joom_GB
£8.15
24V 8-Channel Relay Board Module
Switch Electronics
£8.15
24V 8-Channel Relay Board Module
Switch Electronics
£3.04
£9.89
12V 30A One Channel Relay Module With Optocoupler Isolation Support High And Low Level Trigger
Banggood
69% off
£3.04
£9.89
12V 30A One Channel Relay Module With Optocoupler Isolation Support High And Low Level Trigger
Banggood
£0.30
5V 1 Channel Relay Module With Optocoupler Isolation High And Low Level Trigger Relay Module
Alibaba B2B
Free shipping
£0.30
5V 1 Channel Relay Module With Optocoupler Isolation High And Low Level Trigger Relay Module
Alibaba B2B
£0.18
1 Channel Relay Module DC 5V
Alibaba B2B
Free shipping
£0.18
1 Channel Relay Module DC 5V
Alibaba B2B
£15.69
5V 4 Channel Solid State Relay Board
Switch Electronics
£15.69
5V 4 Channel Solid State Relay Board
Switch Electronics
£0.29
1 Channel 5V / 9V / 12V / 24V Relay Module With Optocoupler High And Low Level Trigger Power Supply Module For Arduino
Alibaba B2B
Free shipping
£0.29
1 Channel 5V / 9V / 12V / 24V Relay Module With Optocoupler High And Low Level Trigger Power Supply Module For Arduino
Alibaba B2B
£0.19
5V 12V 24V 1/2/4 /8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module In Stock
Alibaba B2B
Free shipping
£0.19
5V 12V 24V 1/2/4 /8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module In Stock
Alibaba B2B
£22.58
1/2/4/6/8 Channel Relay Board Module 5V 12V24V Optocoupler Isolation Arduino Pid
eBay UK
£22.58
1/2/4/6/8 Channel Relay Board Module 5V 12V24V Optocoupler Isolation Arduino Pid
eBay UK
£125.90
Locinox SWITCHSTONE-STD-X-230 2 Channel Relay Module | Accessories | Rolling Center
Rolling Center
£125.90
Locinox SWITCHSTONE-STD-X-230 2 Channel Relay Module | Accessories | Rolling Center
Rolling Center
£8.30
4 Channel Relay Module 5V 4 Channel Relay Module 5V Relay Module Relay Module
eBay UK
Free shipping
£8.30
4 Channel Relay Module 5V 4 Channel Relay Module 5V Relay Module Relay Module
eBay UK
£7.48
5V 2 Channel Solid State Relay Board
Switch Electronics
£7.48
5V 2 Channel Solid State Relay Board
Switch Electronics
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Shop Channel Relay Module

Sponsored
About our ads
£1.12
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
AliExpress
£1.12
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
AliExpress
£0.96
1-5Pcs DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger
AliExpress
£0.96
1-5Pcs DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger
AliExpress
£1.09
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
AliExpress
£1.09
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
AliExpress
£0.51
5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level
AliExpress
Free shipping
£0.51
5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level
AliExpress
£0.86
DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
AliExpress
£0.86
DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
AliExpress
£4.99
£7.99
2Pcs 5V One Channel Relay Module Switch With Optocoupler Isolation Support High Low Level Trigger
ManoMano.co.uk
Free shipping
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£4.99
£7.99
2Pcs 5V One Channel Relay Module Switch With Optocoupler Isolation Support High Low Level Trigger
ManoMano.co.uk
£5.19
10PCS 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger For
AliExpress
£5.19
10PCS 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger For
AliExpress
£0.95
5V 12V 24V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
AliExpress
£0.95
5V 12V 24V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
AliExpress
£0.57
£0.79
5V 12V 1 2 4 6 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 6 8 Way Relay Module For
AliExpress
27% off
£0.57
£0.79
5V 12V 1 2 4 6 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 6 8 Way Relay Module For
AliExpress
£0.95
5V 12V 1 2 4 6 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 6 8 Way Relay Module For
AliExpress
£0.95
5V 12V 1 2 4 6 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 6 8 Way Relay Module For
AliExpress
£1.11
1 2 4 8 Channel 5V 12V Relay Module With Optocoupler, High Low Level Trigger Shield For Arduino PIC
AliExpress
£1.11
1 2 4 8 Channel 5V 12V Relay Module With Optocoupler, High Low Level Trigger Shield For Arduino PIC
AliExpress
£0.96
£1.26
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
AliExpress
23% off
£0.96
£1.26
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
AliExpress
£0.88
1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High Low Level Trigger
AliExpress
£0.88
1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High Low Level Trigger
AliExpress
£6.99
WINGONEER 5PCS KY-019 5V One Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
Findthedeal UK
£6.99
WINGONEER 5PCS KY-019 5V One Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
Findthedeal UK
£0.77
£1.01
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler / High And Low Level
AliExpress
23% off
£0.77
£1.01
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler / High And Low Level
AliExpress
£2.50
10A 1 Channel Delay Time Relay Module 5V 12V 24V Timing Programmable Optical Coupler Isolation Pulse
AliExpress
£2.50
10A 1 Channel Delay Time Relay Module 5V 12V 24V Timing Programmable Optical Coupler Isolation Pulse
AliExpress
£1.01
5V 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module For Arduino
AliExpress
£1.01
5V 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module For Arduino
AliExpress
£45.85
Finder 6A 1 Pole 24V AC/DC Changeover Relay Interface Module - Din Rail Mounting - Blue - Interface Relay Modules - 3851-0024-0060
CEF
£45.85
Finder 6A 1 Pole 24V AC/DC Changeover Relay Interface Module - Din Rail Mounting - Blue - Interface Relay Modules - 3851-0024-0060
CEF