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

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$111.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D2-08TR)
Automation Direct
$111.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D2-08TR)
Automation Direct
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
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
81
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
$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
$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
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$39.00
Relay Output Module: 4-pt, 277 VAC/125 VDC (PN# DPM-RELAY)
Automation Direct
$39.00
Relay Output Module: 4-pt, 277 VAC/125 VDC (PN# DPM-RELAY)
Automation Direct
$11.97
Hibctr 10 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
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Hibctr 10 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
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$22.97
Hibctr 20 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
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Hibctr 20 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
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$9.99
Keeyees 5Pcs 1 Channel 5V Relay Module Board Shield KY-019 LED Indicator For Arduino + 3Pcs 20cm 10Pin Female Male Jumper Wires
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85
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Keeyees 5Pcs 1 Channel 5V Relay Module Board Shield KY-019 LED Indicator For Arduino + 3Pcs 20cm 10Pin Female Male Jumper Wires
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Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
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3
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Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
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$8.99
EC Buying 2Pcs 5V Relay Module 5V 1-Channel 30A With Optocoupler Isolation Module High And Low Level Trigger 5Ma Relay PCB
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1
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EC Buying 2Pcs 5V Relay Module 5V 1-Channel 30A With Optocoupler Isolation Module High And Low Level Trigger 5Ma Relay PCB
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$7.99
Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger
Amazon.com
30
$7.99
Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger
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$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
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Free shipping
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
$78.98
Hhbwl0 1/4/6/8/10/12/16 Channels Relay Module With DIN Rail Mount 10A 5V/12V/24V PNP NPN 1NO 1NC PLC Output Controller Amplifier Board(16 Channels,
Amazon.com
Free shipping
$78.98
Hhbwl0 1/4/6/8/10/12/16 Channels Relay Module With DIN Rail Mount 10A 5V/12V/24V PNP NPN 1NO 1NC PLC Output Controller Amplifier Board(16 Channels,
Amazon.com
$8.29
CTWHA 1 Channel 5V Relay Module With Optocoupler Isolated Load For PLC Automation Equipment Control Industrial Control High Low Level Trigger Internet
Amazon.com
$8.29
CTWHA 1 Channel 5V Relay Module With Optocoupler Isolated Load For PLC Automation Equipment Control Industrial Control High Low Level Trigger Internet
Amazon.com
$6.97
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
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$6.97
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
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$11.39
Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
Amazon.com
36
$11.39
Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
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$5.98
Ferwooh 3PCS DC 5V 2Ma 1 Channel Relay Module Board Shield Extension Board Relay Plate Low Level Trigger AC 250V/10A, DC 30V/10A
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5
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Ferwooh 3PCS DC 5V 2Ma 1 Channel Relay Module Board Shield Extension Board Relay Plate Low Level Trigger AC 250V/10A, DC 30V/10A
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$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
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12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
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$0.55
5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
Free shipping
$0.55
5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$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
$1.92
$4.15
1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger
AliExpress
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$4.15
1 Channel 5V Relay Module With Optocoupler Isolation Relay MCU Expansion Board High Level Trigger
AliExpress
$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
$0.40
$0.65
5V 1 Channel Relay Module Board Shield For Arduino PIC AVR DSP ARM MCU Relay
AliExpress
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$0.65
5V 1 Channel Relay Module Board Shield For Arduino PIC AVR DSP ARM MCU Relay
AliExpress
$105.00
Relay Output Module: 16-pt, 6-24 VDC/6-120 VAC (PN# P1-16TR)
Automation Direct
10
$105.00
Relay Output Module: 16-pt, 6-24 VDC/6-120 VAC (PN# P1-16TR)
Automation Direct
$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$7.01
$7.97
JESSINIE 5V 4-Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Arduino And Raspberry Pi For DIY
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JESSINIE 5V 4-Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Arduino And Raspberry Pi For DIY
Amazon.com
$0.99
5V One 1 Channel Relay Module Board Shield For Pic Avr Dsp Arm Mcu
eBay
20
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5V One 1 Channel Relay Module Board Shield For Pic Avr Dsp Arm Mcu
eBay
$260.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D4-08TR)
Automation Direct
$260.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D4-08TR)
Automation Direct
$9.99
1 Channel 5V Relay Module Board With Optocoupler Support High & Low
eBay
Free shipping
$9.99
1 Channel 5V Relay Module Board With Optocoupler Support High & Low
eBay
$90.00
Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC/100-125 VDC (PN# BX-05TRS-1)
Automation Direct
$90.00
Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC/100-125 VDC (PN# BX-05TRS-1)
Automation Direct
$2.48
Hiletgo 2Pcs 5V One Channel Relay Module Relay Switch With Opto Isolation High Low Level Trigger
kreaagency
$2.48
Hiletgo 2Pcs 5V One Channel Relay Module Relay Switch With Opto Isolation High Low Level Trigger
kreaagency
$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
$0.24
KY-019 5V 1 Channel Relay Module Board Shield PIC AVR DSP For ARM Compatible Ics
Alibaba B2B
Free shipping
$0.24
KY-019 5V 1 Channel Relay Module Board Shield PIC AVR DSP For ARM Compatible Ics
Alibaba B2B
$0.50
1 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler 12V Relay Module Support High And Low Level Trigger
Alibaba B2B
Free shipping
$0.50
1 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler 12V Relay Module Support High And Low Level Trigger
Alibaba B2B
How to Set Up a 5V Relay on the Arduino
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
$111.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D2-08TR)
Automation Direct
$111.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D2-08TR)
Automation Direct
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
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
81
$18.99
Cenrykay 5V 1 Channel Relay Module10pcs 5V Relay Module Board Switch Optocoupler Support High And Low Level Trigger For Arduino
Amazon.com
$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
$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
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$39.00
Relay Output Module: 4-pt, 277 VAC/125 VDC (PN# DPM-RELAY)
Automation Direct
$39.00
Relay Output Module: 4-pt, 277 VAC/125 VDC (PN# DPM-RELAY)
Automation Direct
$11.97
Hibctr 10 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$11.97
Hibctr 10 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
$22.97
Hibctr 20 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$9.99
Keeyees 5Pcs 1 Channel 5V Relay Module Board Shield KY-019 LED Indicator For Arduino + 3Pcs 20cm 10Pin Female Male Jumper Wires
Amazon.com
85
$9.99
Keeyees 5Pcs 1 Channel 5V Relay Module Board Shield KY-019 LED Indicator For Arduino + 3Pcs 20cm 10Pin Female Male Jumper Wires
Amazon.com
$6.97
Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
3
$6.97
Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
$8.99
EC Buying 2Pcs 5V Relay Module 5V 1-Channel 30A With Optocoupler Isolation Module High And Low Level Trigger 5Ma Relay PCB
Amazon.com
1
$8.99
EC Buying 2Pcs 5V Relay Module 5V 1-Channel 30A With Optocoupler Isolation Module High And Low Level Trigger 5Ma Relay PCB
Amazon.com
$7.99
Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger
Amazon.com
30
$7.99
Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield With Optocoupler Isolation Support High Or Low Level Compatible Development Board Trigger
Amazon.com
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
$78.98
Hhbwl0 1/4/6/8/10/12/16 Channels Relay Module With DIN Rail Mount 10A 5V/12V/24V PNP NPN 1NO 1NC PLC Output Controller Amplifier Board(16 Channels,
Amazon.com
Free shipping
$78.98
Hhbwl0 1/4/6/8/10/12/16 Channels Relay Module With DIN Rail Mount 10A 5V/12V/24V PNP NPN 1NO 1NC PLC Output Controller Amplifier Board(16 Channels,
Amazon.com
$8.29
CTWHA 1 Channel 5V Relay Module With Optocoupler Isolated Load For PLC Automation Equipment Control Industrial Control High Low Level Trigger Internet
Amazon.com
$8.29
CTWHA 1 Channel 5V Relay Module With Optocoupler Isolated Load For PLC Automation Equipment Control Industrial Control High Low Level Trigger Internet
Amazon.com
$6.97
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
Amazon.com
$6.97
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
Amazon.com
$11.39
Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
Amazon.com
36
$11.39
Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
Amazon.com