Shop +1Channel Relay Module 5V 1Channel Relay Module Relay Board

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$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$0.43
1Channel 5V Relay Module Optocoupler Isolated High-Low Trigger Single Chip Red Board 1 Way
Aliexpress
$0.43
1Channel 5V Relay Module Optocoupler Isolated High-Low Trigger Single Chip Red Board 1 Way
Aliexpress
$249.23
LVM-1-4.5V-L: RK Electronics | Protection Relays
Galco Industrial Electronics
$249.23
LVM-1-4.5V-L: RK Electronics | Protection Relays
Galco Industrial Electronics
$111.00
Relay Output Module: 6-pt, 5-30 VDC/5-264 VAC (PN# P2-06TRS)
Automation Direct
$111.00
Relay Output Module: 6-pt, 5-30 VDC/5-264 VAC (PN# P2-06TRS)
Automation Direct
$396.28
700-RM000A1 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$396.28
700-RM000A1 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$2.09
$4.14
1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger
Aliexpress
49% off
$2.09
$4.14
1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger
Aliexpress
$1,206.53
810A09BZ ALLEN BRADLEY - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$1,206.53
810A09BZ ALLEN BRADLEY - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$55.89
$64.39
UL Listed 10Pcs 5 Volt Relay Miniature Power Relay 5V DC 6Amp SPDT With LED Indicator Socket Base 41F-1Z-C2 With Jumper Separator Socket Base DIN Rail
Amazon.com
42
Free shipping
13% off
$55.89
$64.39
UL Listed 10Pcs 5 Volt Relay Miniature Power Relay 5V DC 6Amp SPDT With LED Indicator Socket Base 41F-1Z-C2 With Jumper Separator Socket Base DIN Rail
Amazon.com
$127.00
Relay 5V 230V Relay Card Relay Board Arduino 1 Channel Module 10A
eBay
$127.00
Relay 5V 230V Relay Card Relay Board Arduino 1 Channel Module 10A
eBay
$6.34
$6.89
5V 1 Ch One Channel Relay Module Board Shield For Pic Avr Dsp Arm Mcu
eBay
$6.34
$6.89
5V 1 Ch One Channel Relay Module Board Shield For Pic Avr Dsp Arm Mcu
eBay
$86.02
SR2A101BD Schneider Electric
WiAutomation US
$86.02
SR2A101BD Schneider Electric
WiAutomation US
$83.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$83.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$4.99
5Pcs 5V Relay Module 1 Channel TTL Signal Expansion Board For 5-12V Systems
Evalm
$4.99
5Pcs 5V Relay Module 1 Channel TTL Signal Expansion Board For 5-12V Systems
Evalm
$3.29
1Channel Infrared Switch Relay Driving Module Board 5V Active Remote
eBay
$3.29
1Channel Infrared Switch Relay Driving Module Board 5V Active Remote
eBay
$299.87
Carrier HK61EA005 Circuit Board With Time Delay Relay
Voomi Supply
3
$299.87
Carrier HK61EA005 Circuit Board With Time Delay Relay
Voomi Supply
$61.00
Allen-Bradley 700-HLT1L1 Interposing/Isolation Relay, SPDT, A
PLCHardware.com
$61.00
Allen-Bradley 700-HLT1L1 Interposing/Isolation Relay, SPDT, A
PLCHardware.com
$3.89
$8.99
TW 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V
USA.Banggood
56% off
$3.89
$8.99
TW 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V
USA.Banggood
$4.22
$7.99
1 Channel Relay Module 30A With Optocoupler Isolation 5V Supports High And Low Trigger
Banggood
47% off
$4.22
$7.99
1 Channel Relay Module 30A With Optocoupler Isolation 5V Supports High And Low Trigger
Banggood
$18.90
Dolla Tek 5 V 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Everymarket INC
$18.90
Dolla Tek 5 V 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Everymarket INC
$249.99
Fireboy-Xintex CO Alarm Relay Control Module | By West Marine
WestMarine
Free shipping
$249.99
Fireboy-Xintex CO Alarm Relay Control Module | By West Marine
WestMarine
$3.99
$9.99
Geekcreit® 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Geekcreit For Arduino - Products That Work With Official
Banggood
60% off
$3.99
$9.99
Geekcreit® 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Geekcreit For Arduino - Products That Work With Official
Banggood
$39.36
Buyers Products Forward And Reverse Relay Module
Amazon.com
38
Free shipping
$39.36
Buyers Products Forward And Reverse Relay Module
Amazon.com
$31.50
1 Channel 5 V Relay Module Board For Relay With Wireless Ir Infrared Remote Control
Everymarket INC
$31.50
1 Channel 5 V Relay Module Board For Relay With Wireless Ir Infrared Remote Control
Everymarket INC
$137.52
HFW1201K00 - TE Connectivity Automation Relay Automation (New)
Electrical.com
$137.52
HFW1201K00 - TE Connectivity Automation Relay Automation (New)
Electrical.com
$78.08
THCU1023E - Airotronics Automation Relay Automation (New)
Electrical.com
3
$78.08
THCU1023E - Airotronics Automation Relay Automation (New)
Electrical.com
$97.00
Allen Bradley 700-N200A1 Industrial Control Relay 2 N.O. 110V, C
PLCHardware.com
$97.00
Allen Bradley 700-N200A1 Industrial Control Relay 2 N.O. 110V, C
PLCHardware.com
$68.87
Linear Corporation 0-219000 | Relay Module Board, 3-Relay, Plug-On, REX Input
AllDataResource.com
$68.87
Linear Corporation 0-219000 | Relay Module Board, 3-Relay, Plug-On, REX Input
AllDataResource.com
$7.99
2-Pack 5V Single Channel Relay Module Expansion Board
Evalm
$7.99
2-Pack 5V Single Channel Relay Module Expansion Board
Evalm
$1.55
1Pcs 5V 9V 12V 24V Singlechip One 1 Channel Relay Module Board Shield With Optocoupler Support High
Aliexpress
$1.55
1Pcs 5V 9V 12V 24V Singlechip One 1 Channel Relay Module Board Shield With Optocoupler Support High
Aliexpress
$195.39
Modine 3H36849-1 Time Delay Relay Board Replacement Kit
Voomi Supply
2
$195.39
Modine 3H36849-1 Time Delay Relay Board Replacement Kit
Voomi Supply
$83.71
789-571 WAGO Latching Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$83.71
789-571 WAGO Latching Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$16.31
Kidde Relay Module: Hardwired, Smoke Alarm Relay Module, Hardwired Model: SM120X
Grainger
3
$16.31
Kidde Relay Module: Hardwired, Smoke Alarm Relay Module, Hardwired Model: SM120X
Grainger
$27.62
Relay Module 1 Channel Relay Power Switch Module With Optocoupler One Way Trigger Relay Expansion Board 30 A Yyg 2(5 Vdc
Everymarket INC
$27.62
Relay Module 1 Channel Relay Power Switch Module With Optocoupler One Way Trigger Relay Expansion Board 30 A Yyg 2(5 Vdc
Everymarket INC
$39.99
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
1
Free shipping
$39.99
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
$160.00
Ethernet Controlled Relay - U Have Control Relay Switch
uHaveControl
$160.00
Ethernet Controlled Relay - U Have Control Relay Switch
uHaveControl
ESP32 Relay Module - Control AC Appliances (Web Server) | Random Nerd Tutorials
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How to Set Up a 5V Relay on the Arduino
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Shop +1Channel Relay Module 5V 1Channel Relay Module Relay Board

Sponsored
About our ads
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$0.43
1Channel 5V Relay Module Optocoupler Isolated High-Low Trigger Single Chip Red Board 1 Way
Aliexpress
$0.43
1Channel 5V Relay Module Optocoupler Isolated High-Low Trigger Single Chip Red Board 1 Way
Aliexpress
$249.23
LVM-1-4.5V-L: RK Electronics | Protection Relays
Galco Industrial Electronics
$249.23
LVM-1-4.5V-L: RK Electronics | Protection Relays
Galco Industrial Electronics
$111.00
Relay Output Module: 6-pt, 5-30 VDC/5-264 VAC (PN# P2-06TRS)
Automation Direct
$111.00
Relay Output Module: 6-pt, 5-30 VDC/5-264 VAC (PN# P2-06TRS)
Automation Direct
$396.28
700-RM000A1 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$396.28
700-RM000A1 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$2.09
$4.14
1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger
Aliexpress
49% off
$2.09
$4.14
1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger
Aliexpress
$1,206.53
810A09BZ ALLEN BRADLEY - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$1,206.53
810A09BZ ALLEN BRADLEY - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$55.89
$64.39
UL Listed 10Pcs 5 Volt Relay Miniature Power Relay 5V DC 6Amp SPDT With LED Indicator Socket Base 41F-1Z-C2 With Jumper Separator Socket Base DIN Rail
Amazon.com
42
Free shipping
13% off
$55.89
$64.39
UL Listed 10Pcs 5 Volt Relay Miniature Power Relay 5V DC 6Amp SPDT With LED Indicator Socket Base 41F-1Z-C2 With Jumper Separator Socket Base DIN Rail
Amazon.com
$127.00
Relay 5V 230V Relay Card Relay Board Arduino 1 Channel Module 10A
eBay
$127.00
Relay 5V 230V Relay Card Relay Board Arduino 1 Channel Module 10A
eBay
$6.34
$6.89
5V 1 Ch One Channel Relay Module Board Shield For Pic Avr Dsp Arm Mcu
eBay
$6.34
$6.89
5V 1 Ch One Channel Relay Module Board Shield For Pic Avr Dsp Arm Mcu
eBay
$86.02
SR2A101BD Schneider Electric
WiAutomation US
$86.02
SR2A101BD Schneider Electric
WiAutomation US
$83.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$83.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$4.99
5Pcs 5V Relay Module 1 Channel TTL Signal Expansion Board For 5-12V Systems
Evalm
$4.99
5Pcs 5V Relay Module 1 Channel TTL Signal Expansion Board For 5-12V Systems
Evalm
$3.29
1Channel Infrared Switch Relay Driving Module Board 5V Active Remote
eBay
$3.29
1Channel Infrared Switch Relay Driving Module Board 5V Active Remote
eBay
$299.87
Carrier HK61EA005 Circuit Board With Time Delay Relay
Voomi Supply
3
$299.87
Carrier HK61EA005 Circuit Board With Time Delay Relay
Voomi Supply
$61.00
Allen-Bradley 700-HLT1L1 Interposing/Isolation Relay, SPDT, A
PLCHardware.com
$61.00
Allen-Bradley 700-HLT1L1 Interposing/Isolation Relay, SPDT, A
PLCHardware.com
$3.89
$8.99
TW 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V
USA.Banggood
56% off
$3.89
$8.99
TW 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V
USA.Banggood