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
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
79
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
$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
$22.97
Hibctr 20 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$22.97
Hibctr 20 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$750.72
ZADSR16XPROXR IORELAY - Components & Relay PC Board Mount Supplies
Radwell.com
$750.72
ZADSR16XPROXR IORELAY - Components & Relay PC Board Mount Supplies
Radwell.com
$15.99
12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
Amazon.com
4
$15.99
12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
Amazon.com
$160.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# T1K-08TR)
Automation Direct
$160.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# T1K-08TR)
Automation Direct
$217.94
RELAY/STAT/15072008 ABB - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
Radwell.com
$217.94
RELAY/STAT/15072008 ABB - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
Radwell.com
$378.73
R841E1068 HONEYWELL - Panel Accessories & Relay/Socket Supplies
Radwell.com
$378.73
R841E1068 HONEYWELL - Panel Accessories & Relay/Socket Supplies
Radwell.com
$2.10
$4.16
1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger
Aliexpress
49% off
$2.10
$4.16
1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger
Aliexpress
$1.33
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
Aliexpress
$1.33
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
Aliexpress
$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
$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
$1.99
5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$1.99
5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$80.74
Carrier HK61EA006 Circuit Board W/ Time Delay Relay, HK61EA006 | Supplyhouse.Com
SupplyHouse.com
27
$80.74
Carrier HK61EA006 Circuit Board W/ Time Delay Relay, HK61EA006 | Supplyhouse.Com
SupplyHouse.com
$0.78
1Channel Relay 5V 12V Low Level Trigger 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM MCU
Alibaba B2B
Free shipping
$0.78
1Channel Relay 5V 12V Low Level Trigger 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM MCU
Alibaba B2B
$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
$26.37
5V One Channel Relay Module Relay Switch With Opto Isolation High Low
eBay
Free shipping
$26.37
5V One Channel Relay Module Relay Switch With Opto Isolation High Low
eBay
$5.16
5PCS 5V One 1 Channel Isolated 5V Relay Module With Optocoupler For Arduino. Relay Accessories.
eBay
$5.16
5PCS 5V One 1 Channel Isolated 5V Relay Module With Optocoupler For Arduino. Relay Accessories.
eBay
$0.25
One Way One Channel Relay Module 5V Low Level Trigger Low Power Relay Expansion Board
Alibaba B2B
Free shipping
$0.25
One Way One Channel Relay Module 5V Low Level Trigger Low Power Relay Expansion Board
Alibaba B2B
$302.96
Carrier HK61EA005 Circuit Board With Time Delay Relay
Voomi Supply
3
$302.96
Carrier HK61EA005 Circuit Board With Time Delay Relay
Voomi Supply
$0.10
Treseen 5V 1 -Channel Relay Module Low Level Trigger Relay Board With LED Indicator Light 1 Way Relay
Alibaba B2B
Free shipping
$0.10
Treseen 5V 1 -Channel Relay Module Low Level Trigger Relay Board With LED Indicator Light 1 Way Relay
Alibaba B2B
$48.00
Linear 293 Relay Module 3 1 Amp Form C Relays Access Control System
BEC Integrated
$48.00
Linear 293 Relay Module 3 1 Amp Form C Relays Access Control System
BEC Integrated
$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
$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$35.92
Kidde Relay Module: Hardwired, Carbon Monoxide Relay Module, Hardwired Model: CO120X
Grainger
5
$35.92
Kidde Relay Module: Hardwired, Carbon Monoxide Relay Module, Hardwired Model: CO120X
Grainger
$309.96
Reznor 195573 DSI Control Board With Cooling Relay, 195573 | Supplyhouse.Com
SupplyHouse.com
1
$309.96
Reznor 195573 DSI Control Board With Cooling Relay, 195573 | Supplyhouse.Com
SupplyHouse.com
$241.17
Napco Relay Module: Relay Module Model: RM3008
Grainger
$241.17
Napco Relay Module: Relay Module Model: RM3008
Grainger
$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
$3.59
AOQDQDQD 1 Channel DC5V Solid State Relay Module AC240V 2A Low Level Trigger Relay Board Relais Module
USA.Banggood
$3.59
AOQDQDQD 1 Channel DC5V Solid State Relay Module AC240V 2A Low Level Trigger Relay Board Relais Module
USA.Banggood
$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
$96.65
Pitco 60144001-C Relay Board For Pitco Part 60144001-C
PartsFPS
$96.65
Pitco 60144001-C Relay Board For Pitco Part 60144001-C
PartsFPS
$2.33
Isolated 1-Way Relay Module For 5V 12V 24V High Level Drive Control 12V
Evalm
$2.33
Isolated 1-Way Relay Module For 5V 12V 24V High Level Drive Control 12V
Evalm
ESP8266 NodeMCU Relay Module - Control AC Appliances (Web Server) | Random Nerd Tutorials
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ESP8266 NodeMCU Relay Module - Control AC Appliances (Web Serv…
Dec 18, 2019
randomnerdtutorials.com
How to Set Up a 5V Relay on the Arduino
How to Set Up a 5V Relay on the Arduino
Nov 28, 2015
circuitbasics.com
1-Channel DC5V Relay Module - High Level Trigger
1-Channel DC5V Relay Module - High Level Trigger
Jan 7, 2021
sunfounder.com
4 Channel Relay Module Breakout Board (5V) - ThinkRobotics
4 Channel Relay Module Breakout Board (5V) - ThinkRobotics
3K viewsMar 4, 2023
thinkrobotics.com
Single Channel 5V Relay Breakout Board
Single Channel 5V Relay Breakout Board
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cytron.io
ELEGOO DC 5V Relay Module Datasheet
ELEGOO DC 5V Relay Module Datasheet
Oct 20, 2020
elegoo.com
1 Relay Module 5V/12V/24V High and Low Level Trigger Electronic Switch Board with Optocoupler Isolation
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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
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
79
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
$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
$22.97
Hibctr 20 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$22.97
Hibctr 20 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$750.72
ZADSR16XPROXR IORELAY - Components & Relay PC Board Mount Supplies
Radwell.com
$750.72
ZADSR16XPROXR IORELAY - Components & Relay PC Board Mount Supplies
Radwell.com
$15.99
12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
Amazon.com
4
$15.99
12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
Amazon.com
$160.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# T1K-08TR)
Automation Direct
$160.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# T1K-08TR)
Automation Direct
$217.94
RELAY/STAT/15072008 ABB - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
Radwell.com
$217.94
RELAY/STAT/15072008 ABB - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
Radwell.com
$378.73
R841E1068 HONEYWELL - Panel Accessories & Relay/Socket Supplies
Radwell.com
$378.73
R841E1068 HONEYWELL - Panel Accessories & Relay/Socket Supplies
Radwell.com
$2.10
$4.16
1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger
Aliexpress
49% off
$2.10
$4.16
1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger
Aliexpress
$1.33
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
Aliexpress
$1.33
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
Aliexpress
$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
$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
$1.99
5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$1.99
5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$80.74
Carrier HK61EA006 Circuit Board W/ Time Delay Relay, HK61EA006 | Supplyhouse.Com
SupplyHouse.com
27
$80.74
Carrier HK61EA006 Circuit Board W/ Time Delay Relay, HK61EA006 | Supplyhouse.Com
SupplyHouse.com