Shop Two-Channel Relay Module

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$2.67
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.67
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$5.99
NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
$5.99
NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
$6.50
Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$6.50
Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$4.99
Yetaida 2 Channel DC 5V Relay Module With Optocoupler Control Board And Indicator Light, Development Board Accessories Relays, Suport High Low Level
Amazon.com
$4.99
Yetaida 2 Channel DC 5V Relay Module With Optocoupler Control Board And Indicator Light, Development Board Accessories Relays, Suport High Low Level
Amazon.com
$13.60
GAEYAELE 2 Channel Relay Module AC/DC 24V Relay Interface
Amazon.com
$13.60
GAEYAELE 2 Channel Relay Module AC/DC 24V Relay Interface
Amazon.com
$2.67
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.67
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$11.99
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
Amazon.com
$11.99
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
Amazon.com
$13.99
DIANN 2Pcs 5V 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$13.99
DIANN 2Pcs 5V 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$43.50
XLUYCELH 3.3V 3V 2 Channel Relay Module With Optocoupler Relay Output 2 Way Relay Module For
Amazon.com
Free shipping
$43.50
XLUYCELH 3.3V 3V 2 Channel Relay Module With Optocoupler Relay Output 2 Way Relay Module For
Amazon.com
$14.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 2 Channel)
Amazon.com
$14.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 2 Channel)
Amazon.com
$8.89
Comimark 1Pcs USB Control 2-Way 5V 2 Channel Relay Module Computer Control PC Intelligent
Amazon.com
$8.89
Comimark 1Pcs USB Control 2-Way 5V 2 Channel Relay Module Computer Control PC Intelligent
Amazon.com
$11.67
$12.97
JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
Amazon.com
10% off
$11.67
$12.97
JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
Amazon.com
$31.78
Gtiwung Pack Of 4 2 Channel 12 V Relay Module, 2 Channel Relay Module With Optocoupler High Or Low Level Trigger Expansi
Everymarket INC
$31.78
Gtiwung Pack Of 4 2 Channel 12 V Relay Module, 2 Channel Relay Module With Optocoupler High Or Low Level Trigger Expansi
Everymarket INC
$41.44
$75.34
Sale GEYA 2NG2R 10 Channel Relay Module PLC 2NO 2NC 12VACDC DPDT Relay Replaceable
Aliexpress
Free shipping
44% off
$41.44
$75.34
Sale GEYA 2NG2R 10 Channel Relay Module PLC 2NO 2NC 12VACDC DPDT Relay Replaceable
Aliexpress
$18.32
$26.17
10Pcs 2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With
Aliexpress
29% off
$18.32
$26.17
10Pcs 2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With
Aliexpress
$103.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$103.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$21.10
$30.15
GEYA 2NG2R 2/4/8/16 Channel Relay Module 2NO 2NC 12V 24V AC & DC DPDT Relay For PLC Automation
Aliexpress
Free shipping
30% off
$21.10
$30.15
GEYA 2NG2R 2/4/8/16 Channel Relay Module 2NO 2NC 12V 24V AC & DC DPDT Relay For PLC Automation
Aliexpress
$376.70
2903308 Phoenix Contact - Relay Module - RIF-2-RPT-LDP-24DC/4X21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$376.70
2903308 Phoenix Contact - Relay Module - RIF-2-RPT-LDP-24DC/4X21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$129.93
750-514 WAGO 2-Channel Relay Output
Standard Electric Supply Co.
$129.93
750-514 WAGO 2-Channel Relay Output
Standard Electric Supply Co.
$75.00
Cole Hersee 24452-BX Relay Module (Fw-Rev 12Vdc)
Amazon.com
Free shipping
$75.00
Cole Hersee 24452-BX Relay Module (Fw-Rev 12Vdc)
Amazon.com
$20.02
Hi Letgo 2Pcs Dc 12 V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Trigg
Everymarket INC
489
$20.02
Hi Letgo 2Pcs Dc 12 V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Trigg
Everymarket INC
$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
$24.42
12V 30A DC Dual-Channel Relay Module Board 12V
Digitalzakka
$24.42
12V 30A DC Dual-Channel Relay Module Board 12V
Digitalzakka
$29.91
Hailege 2Pcs Dc 24 V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Trigge
Everymarket INC
$29.91
Hailege 2Pcs Dc 24 V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Trigge
Everymarket INC
$15.39
Relay Module, 2 Channel Button Self Locking Interlock, High Low Level Trigger With Switch Light (24V)
Amazon.com
$15.39
Relay Module, 2 Channel Button Self Locking Interlock, High Low Level Trigger With Switch Light (24V)
Amazon.com
$100.12
DIN-Rail 2-Channel Wifi Relay Switchboxd DC DIN By Blebox
Wired4Signs
$100.12
DIN-Rail 2-Channel Wifi Relay Switchboxd DC DIN By Blebox
Wired4Signs
$103.95
$116.95
MSD MSD 2 Channel Relay Module 7566-2
Berry Performance Sales Ads
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11% off
$103.95
$116.95
MSD MSD 2 Channel Relay Module 7566-2
Berry Performance Sales Ads
$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
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
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Shop Two-Channel Relay Module

Sponsored
About our ads
$2.67
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.67
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$5.99
NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
$5.99
NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
$6.50
Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$6.50
Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$4.99
Yetaida 2 Channel DC 5V Relay Module With Optocoupler Control Board And Indicator Light, Development Board Accessories Relays, Suport High Low Level
Amazon.com
$4.99
Yetaida 2 Channel DC 5V Relay Module With Optocoupler Control Board And Indicator Light, Development Board Accessories Relays, Suport High Low Level
Amazon.com
$13.60
GAEYAELE 2 Channel Relay Module AC/DC 24V Relay Interface
Amazon.com
$13.60
GAEYAELE 2 Channel Relay Module AC/DC 24V Relay Interface
Amazon.com
$2.67
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.67
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$11.99
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
Amazon.com
$11.99
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
Amazon.com
$13.99
DIANN 2Pcs 5V 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$13.99
DIANN 2Pcs 5V 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$43.50
XLUYCELH 3.3V 3V 2 Channel Relay Module With Optocoupler Relay Output 2 Way Relay Module For
Amazon.com
Free shipping
$43.50
XLUYCELH 3.3V 3V 2 Channel Relay Module With Optocoupler Relay Output 2 Way Relay Module For
Amazon.com
$14.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 2 Channel)
Amazon.com
$14.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 2 Channel)
Amazon.com
$8.89
Comimark 1Pcs USB Control 2-Way 5V 2 Channel Relay Module Computer Control PC Intelligent
Amazon.com
$8.89
Comimark 1Pcs USB Control 2-Way 5V 2 Channel Relay Module Computer Control PC Intelligent
Amazon.com
$11.67
$12.97
JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
Amazon.com
10% off
$11.67
$12.97
JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
Amazon.com
$31.78
Gtiwung Pack Of 4 2 Channel 12 V Relay Module, 2 Channel Relay Module With Optocoupler High Or Low Level Trigger Expansi
Everymarket INC
$31.78
Gtiwung Pack Of 4 2 Channel 12 V Relay Module, 2 Channel Relay Module With Optocoupler High Or Low Level Trigger Expansi
Everymarket INC
$41.44
$75.34
Sale GEYA 2NG2R 10 Channel Relay Module PLC 2NO 2NC 12VACDC DPDT Relay Replaceable
Aliexpress
Free shipping
44% off
$41.44
$75.34
Sale GEYA 2NG2R 10 Channel Relay Module PLC 2NO 2NC 12VACDC DPDT Relay Replaceable
Aliexpress
$18.32
$26.17
10Pcs 2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With
Aliexpress
29% off
$18.32
$26.17
10Pcs 2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With
Aliexpress
$103.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$103.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$21.10
$30.15
GEYA 2NG2R 2/4/8/16 Channel Relay Module 2NO 2NC 12V 24V AC & DC DPDT Relay For PLC Automation
Aliexpress
Free shipping
30% off
$21.10
$30.15
GEYA 2NG2R 2/4/8/16 Channel Relay Module 2NO 2NC 12V 24V AC & DC DPDT Relay For PLC Automation
Aliexpress
$376.70
2903308 Phoenix Contact - Relay Module - RIF-2-RPT-LDP-24DC/4X21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$376.70
2903308 Phoenix Contact - Relay Module - RIF-2-RPT-LDP-24DC/4X21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct