Shop relay module

Sponsored
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$56.15
857-724 WAGO Solid-State Relay Module
Standard Electric Supply Co.
$56.15
857-724 WAGO Solid-State Relay Module
Standard Electric Supply Co.
$195.20
385201250060 FINDER Relay Interface Module
Standard Electric Supply Co.
$195.20
385201250060 FINDER Relay Interface Module
Standard Electric Supply Co.
$34.95
NEW Ford 6.0L Powerstroke FICM Relay Control Module |F80B14B1928A, F80B14B192AA, F80Z14N089AA, F8OZ14N089AA | 2003-2007 Ford Powerstroke 6.0L
Dale's Super Store
Free shipping
$34.95
NEW Ford 6.0L Powerstroke FICM Relay Control Module |F80B14B1928A, F80B14B192AA, F80Z14N089AA, F8OZ14N089AA | 2003-2007 Ford Powerstroke 6.0L
Dale's Super Store
$170.10
385101250060 FINDER Relay Interface Module
Standard Electric Supply Co.
$170.10
385101250060 FINDER Relay Interface Module
Standard Electric Supply Co.
$18.90
$20.41
788-312 WAGO Relay Module
Standard Electric Supply Co.
$18.90
$20.41
788-312 WAGO Relay Module
Standard Electric Supply Co.
$29.95
$35.23
Subaru WRX Fuel Pump Relay. Powertrain Control Module Relay - 82501AA130. NO.1. ELECTRICAL PARTS (BODY) RELAY & SENSOR (EN
Serra Subaru
14% off
$29.95
$35.23
Subaru WRX Fuel Pump Relay. Powertrain Control Module Relay - 82501AA130. NO.1. ELECTRICAL PARTS (BODY) RELAY & SENSOR (EN
Serra Subaru
$27.38
857-357 WAGO Relay Module
Standard Electric Supply Co.
$27.38
857-357 WAGO Relay Module
Standard Electric Supply Co.
$57.99
ANMBEST 16 Channel AC/DC 24V Rail Mount Relay Interface Module PNP NPN SPDT 16A Pluggable Power Relay, G2R-1-E
Amazon.com
Free shipping
$57.99
ANMBEST 16 Channel AC/DC 24V Rail Mount Relay Interface Module PNP NPN SPDT 16A Pluggable Power Relay, G2R-1-E
Amazon.com
$58.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
$58.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
$4.43
$6.33
DC 5V-12V DC 7-32V USB 5V Wifi Relay Module 1/2/4 Channel Wireless Smart Switch 433MHZ Remote
Aliexpress
30% off
$4.43
$6.33
DC 5V-12V DC 7-32V USB 5V Wifi Relay Module 1/2/4 Channel Wireless Smart Switch 433MHZ Remote
Aliexpress
$3.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 8CH
Evalm
$3.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 8CH
Evalm
$1.06
$1.44
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
26% off
$1.06
$1.44
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$99.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
$99.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
$17.51
2909649 Phoenix Contact - Relay Module - PLC-RSC- 24DC/21/MS
WiAutomation US
$17.51
2909649 Phoenix Contact - Relay Module - PLC-RSC- 24DC/21/MS
WiAutomation US
$3.46
$6.85
2PCS 5V 1 Channel Relay Module With Optocoupler KY-019 SRD-05VDC-SL-C With NO/NC Contact For
Aliexpress
49% off
$3.46
$6.85
2PCS 5V 1 Channel Relay Module With Optocoupler KY-019 SRD-05VDC-SL-C With NO/NC Contact For
Aliexpress
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
Free shipping
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
$190.95
40 Amps, 12 V Holley Late Model Dual Pump Module Relay Kits | Holley 12-759
Summit Racing
1
Free shipping
$190.95
40 Amps, 12 V Holley Late Model Dual Pump Module Relay Kits | Holley 12-759
Summit Racing
$99.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$99.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$1.67
$3.03
1 2 4 6 8 Channel Low Level 5V Solid State Relay Module SSR G3MB-202P 250V 2A Output With Resistive
Aliexpress
44% off
$1.67
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1 2 4 6 8 Channel Low Level 5V Solid State Relay Module SSR G3MB-202P 250V 2A Output With Resistive
Aliexpress
$18.21
$38.44
DC 9-24V 4 8 Channel Relay Module ESP32 WIFI Bluetooth Development Board RS485 Modbus Optocoupler
Aliexpress
Free shipping
52% off
$18.21
$38.44
DC 9-24V 4 8 Channel Relay Module ESP32 WIFI Bluetooth Development Board RS485 Modbus Optocoupler
Aliexpress
$151.00
Kohler Power Relay Module | GM92001-KP1
Norwall Power Systems
$151.00
Kohler Power Relay Module | GM92001-KP1
Norwall Power Systems
$2.79
Grove Relay Module Arduino Compatible 10A 250V
Jameco Electronics
$2.79
Grove Relay Module Arduino Compatible 10A 250V
Jameco Electronics
$204.00
3RK1205-0BQ30-0AA3 SIEMENS - Safety Systems & Safety Relay Supplies
Radwell.com
$204.00
3RK1205-0BQ30-0AA3 SIEMENS - Safety Systems & Safety Relay Supplies
Radwell.com
$128.66
Honeywell Crf300 Addressable Relay Module
Lite Store USA
$128.66
Honeywell Crf300 Addressable Relay Module
Lite Store USA
$75.21
NU-VU By Doyon 50-1596 Relay Module
WebstaurantStore
$75.21
NU-VU By Doyon 50-1596 Relay Module
WebstaurantStore
$6.46
Finder Relays, Inc. 99.01.0.024.50 Led Module | Other Relay Accessories
Newark
$6.46
Finder Relays, Inc. 99.01.0.024.50 Led Module | Other Relay Accessories
Newark
$809.23
$997.06
Lexus ES 300H (2019 2020) Body Control Module - 8922033U51. SWITCH & RELAY & COMPUTERAXZH10, GSZ10. HAWAII SPEC.
Lexus of Wesley Chapel
18% off
$809.23
$997.06
Lexus ES 300H (2019 2020) Body Control Module - 8922033U51. SWITCH & RELAY & COMPUTERAXZH10, GSZ10. HAWAII SPEC.
Lexus of Wesley Chapel
$34.97
$69.94
Smart Wifi Relay Switch Module With Voice And App Control - 1 Receiver | Uplifted Goods
Inspire Uplift
Free shipping
50% off
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Smart Wifi Relay Switch Module With Voice And App Control - 1 Receiver | Uplifted Goods
Inspire Uplift
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Lexus GX 550 (2024) Body Control Module - 8922160630. SWITCH & RELAY & COMPUTERVJA252. 614.
Lexus of Wesley Chapel
18% off
$1,038.81
Lexus GX 550 (2024) Body Control Module - 8922160630. SWITCH & RELAY & COMPUTERVJA252. 614.
Lexus of Wesley Chapel
$6.97
18 2018 Toyota Tundra Engine Control Module Relay - API Engine Control Module Relay
Parts Geek
$6.97
18 2018 Toyota Tundra Engine Control Module Relay - API Engine Control Module Relay
Parts Geek
$15.36
Altronix RBSN | Relay Module, 12/24VDC, DPDT Contacts @ 1A - 120VAC Or 2A - 28VDC
AllDataResource.com
$15.36
Altronix RBSN | Relay Module, 12/24VDC, DPDT Contacts @ 1A - 120VAC Or 2A - 28VDC
AllDataResource.com
$152.04
RM17UAS15 Square D Voltage Control Relay
Standard Electric Supply Co.
$152.04
RM17UAS15 Square D Voltage Control Relay
Standard Electric Supply Co.
Lesson: 10 - How to Use a Relay Module with Arduino | Complete Beginner’s Guide
7:57
YouTubeElectro Nerds Academy
Lesson: 10 - How to Use a Relay Module with Arduino | Complete Beginner’s Guide
Hello and Welcome to Electro Nerds Academy! In this video, we’ll learn how to control high-voltage and high-power devices like AC bulbs using an Arduino and a relay module. Since Arduino pins can only handle 5V DC at very low current, we use a relay as an electrically operated switch to safely control larger loads. What you’ll learn: What a ...
11.7K views8 months ago
Relay Module Arduino
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Relay Module Explained | Control AC Devices with Arduino | Single & 4 Channel Relay Working
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Shop relay module

Sponsored
About our ads
$1.06
$1.44
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
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Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
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Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
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40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
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2909649 Phoenix Contact - Relay Module - PLC-RSC- 24DC/21/MS
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40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
Free shipping
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40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
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40 Amps, 12 V Holley Late Model Dual Pump Module Relay Kits | Holley 12-759
Summit Racing
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40 Amps, 12 V Holley Late Model Dual Pump Module Relay Kits | Holley 12-759
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MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
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MSD Relay Module 2-Channel With 40 Amp Relay
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Aliexpress
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DC 9-24V 4 8 Channel Relay Module ESP32 WIFI Bluetooth Development Board RS485 Modbus Optocoupler
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Grove Relay Module Arduino Compatible 10A 250V
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$809.23
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Lexus ES 300H (2019 2020) Body Control Module - 8922033U51. SWITCH & RELAY & COMPUTERAXZH10, GSZ10. HAWAII SPEC.
Lexus of Wesley Chapel
18% off
$809.23
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$34.97
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Inspire Uplift
Free shipping
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Smart Wifi Relay Switch Module With Voice And App Control - 1 Receiver | Uplifted Goods
Inspire Uplift

Shop relay module

Sponsored
About our ads
$56.15
857-724 WAGO Solid-State Relay Module
Standard Electric Supply Co.
$56.15
857-724 WAGO Solid-State Relay Module
Standard Electric Supply Co.
$195.20
385201250060 FINDER Relay Interface Module
Standard Electric Supply Co.
$195.20
385201250060 FINDER Relay Interface Module
Standard Electric Supply Co.
$34.95
NEW Ford 6.0L Powerstroke FICM Relay Control Module |F80B14B1928A, F80B14B192AA, F80Z14N089AA, F8OZ14N089AA | 2003-2007 Ford Powerstroke 6.0L
Dale's Super Store
Free shipping
$34.95
NEW Ford 6.0L Powerstroke FICM Relay Control Module |F80B14B1928A, F80B14B192AA, F80Z14N089AA, F8OZ14N089AA | 2003-2007 Ford Powerstroke 6.0L
Dale's Super Store
$170.10
385101250060 FINDER Relay Interface Module
Standard Electric Supply Co.
$170.10
385101250060 FINDER Relay Interface Module
Standard Electric Supply Co.
$18.90
$20.41
788-312 WAGO Relay Module
Standard Electric Supply Co.
$18.90
$20.41
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$29.95
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Subaru WRX Fuel Pump Relay. Powertrain Control Module Relay - 82501AA130. NO.1. ELECTRICAL PARTS (BODY) RELAY & SENSOR (EN
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ANMBEST 16 Channel AC/DC 24V Rail Mount Relay Interface Module PNP NPN SPDT 16A Pluggable Power Relay, G2R-1-E
Amazon.com
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40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
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8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 8CH
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$9.03
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40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
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2909649 Phoenix Contact - Relay Module - PLC-RSC- 24DC/21/MS
WiAutomation US
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2PCS 5V 1 Channel Relay Module With Optocoupler KY-019 SRD-05VDC-SL-C With NO/NC Contact For
Aliexpress
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40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
Free shipping
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
$190.95
40 Amps, 12 V Holley Late Model Dual Pump Module Relay Kits | Holley 12-759
Summit Racing
1
Free shipping
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40 Amps, 12 V Holley Late Model Dual Pump Module Relay Kits | Holley 12-759
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