Shop one-channel 5v relay module

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$59.86
857-724 WAGO Solid-State Relay Module
Standard Electric Supply Co.
$59.86
857-724 WAGO Solid-State Relay Module
Standard Electric Supply Co.
$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
$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
$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
$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
$288.75
DK1A-5V-F MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
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DK1A-5V-F MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$185.40
DS1E-S-DC1.5V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$185.40
DS1E-S-DC1.5V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.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
$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
$210.00
JV1AF-5V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$210.00
JV1AF-5V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$0.30
1 Channel 5V/12V/24V Relay Module One Channel Relay With Optocoupler Isolation Support High And Low Level Trigger Relay
Alibaba B2B
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$0.30
1 Channel 5V/12V/24V Relay Module One Channel Relay With Optocoupler Isolation Support High And Low Level Trigger Relay
Alibaba B2B
$0.40
5V 1 Channel Relay Module Board Shield With Optocoupler Road High And Low Level Trigger Relay For Arduino
Alibaba B2B
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$0.40
5V 1 Channel Relay Module Board Shield With Optocoupler Road High And Low Level Trigger Relay For Arduino
Alibaba B2B
$0.43
1 Channel 5V Relay Module With Optical Coupling Isolation Relay MCU Expansion Board High Level Trigger
Alibaba B2B
Free shipping
$0.43
1 Channel 5V Relay Module With Optical Coupling Isolation Relay MCU Expansion Board High Level Trigger
Alibaba B2B
$0.40
New 1-Channel 5V Relay Module Board Shield Optocoupler High/Low Level Trigger Support Power Supply Module Electronic Components
Alibaba B2B
Free shipping
$0.40
New 1-Channel 5V Relay Module Board Shield Optocoupler High/Low Level Trigger Support Power Supply Module Electronic Components
Alibaba B2B
$0.30
1 Channel 5V/12V/24V Relay Module One Channel Relay With Optocoupler Isolation Support High And Low Level Trigger Relay
Alibaba B2B
Free shipping
$0.30
1 Channel 5V/12V/24V Relay Module One Channel Relay With Optocoupler Isolation Support High And Low Level Trigger Relay
Alibaba B2B
$0.10
Treseen 5V 1 -Channel Relay Module Low Level Trigger Relay Board With LED Indicator Light 1 Way Relay
Alibaba B2B
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$0.10
Treseen 5V 1 -Channel Relay Module Low Level Trigger Relay Board With LED Indicator Light 1 Way Relay
Alibaba B2B
$0.37
One 1 Channel 5V Relay Module Board Shield Support High And Low Level Tri Gger Power Supply Module With Optocoupler
Alibaba B2B
Free shipping
$0.37
One 1 Channel 5V Relay Module Board Shield Support High And Low Level Tri Gger Power Supply Module With Optocoupler
Alibaba B2B
$0.26
5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield For PIC AVR DSP MCU
Alibaba B2B
Free shipping
$0.26
5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield For PIC AVR DSP MCU
Alibaba B2B
$112.00
Relay Output Module: 8-pt, 125 VDC/250 VAC (PN# XBE-RY08B)
Automation Direct
$112.00
Relay Output Module: 8-pt, 125 VDC/250 VAC (PN# XBE-RY08B)
Automation Direct
$1.82
1 Channel 5V Relay Module Time Delay Relay Module Trigger OFF/ON Switch Timing Cycle 999 Minutes Timer Relay Module
Alibaba B2B
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$1.82
1 Channel 5V Relay Module Time Delay Relay Module Trigger OFF/ON Switch Timing Cycle 999 Minutes Timer Relay Module
Alibaba B2B
$0.80
Sensor Module 1 Channel 5V Relay KY-019 Expansion Board Development Board High Level Trigger Relay Module
Alibaba B2B
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$0.80
Sensor Module 1 Channel 5V Relay KY-019 Expansion Board Development Board High Level Trigger Relay Module
Alibaba B2B
$0.60
5V 1 Channel Relay Module Board Shield With Optocoupler Road High And Low Level Trigger Relay For Arduino
Alibaba B2B
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$0.60
5V 1 Channel Relay Module Board Shield With Optocoupler Road High And Low Level Trigger Relay For Arduino
Alibaba B2B
$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
$399.00
$599.00
Relay Module With 0-5V Relay Output
Prime USA Scales
33% off
$399.00
$599.00
Relay Module With 0-5V Relay Output
Prime USA Scales
$1.35
Factory Supply ONE 1 Channel Relay Module 30A With Optocoupler Isolation 5V Supports High And Low Trigger
Alibaba B2B
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$1.35
Factory Supply ONE 1 Channel Relay Module 30A With Optocoupler Isolation 5V Supports High And Low Trigger
Alibaba B2B
$26.05
5V One Channel Relay Module Relay Switch With Opto Isolation High Low
eBay
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$26.05
5V One Channel Relay Module Relay Switch With Opto Isolation High Low
eBay
$2.76
10PCS 5V One Channel Relay Module With OPTO Isolation High Low Level Trigger Compatible Ics Relay Switch
Alibaba B2B
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10PCS 5V One Channel Relay Module With OPTO Isolation High Low Level Trigger Compatible Ics Relay Switch
Alibaba B2B
$0.42
5V 1 Channel Relay Board Module Low Level Trig Ger Optocoupler Driver Relay PIC AVR DSP MCU Max 10A 250VAC/30VDC Relay
Alibaba B2B
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5V 1 Channel Relay Board Module Low Level Trig Ger Optocoupler Driver Relay PIC AVR DSP MCU Max 10A 250VAC/30VDC Relay
Alibaba B2B
$1.89
1 Channel 5V Relay Module Time Delay Relay Module Trigger OFF/ON Switch Timing Cycle 999 Minutes Relays...
Alibaba B2B
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$1.89
1 Channel 5V Relay Module Time Delay Relay Module Trigger OFF/ON Switch Timing Cycle 999 Minutes Relays...
Alibaba B2B
$0.26
1 Channel 5V 12V Relay Module With Optocoupler Isolation High Current 10A 250VAC 30VDC Trigger Board
Alibaba B2B
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$0.26
1 Channel 5V 12V Relay Module With Optocoupler Isolation High Current 10A 250VAC 30VDC Trigger Board
Alibaba B2B
$0.77
1Channel Relay 5V 12V Low Level Trigger 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM MCU
Alibaba B2B
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$0.77
1Channel Relay 5V 12V Low Level Trigger 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM MCU
Alibaba B2B
$0.90
TZT 1 Channel 5V Relay Module Time Delay Relay Module Trigger OFF / ON Switch Timing Cycle 999 Minutes For Arduino Relay Board
Alibaba B2B
Free shipping
$0.90
TZT 1 Channel 5V Relay Module Time Delay Relay Module Trigger OFF / ON Switch Timing Cycle 999 Minutes For Arduino Relay Board
Alibaba B2B
$0.40
1Pcs 5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Alibaba B2B
Free shipping
$0.40
1Pcs 5V 12V 24V One 1 Channel Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Alibaba B2B
$0.24
KY-019 1-Channel Relay Module 5V Relay Module
Alibaba B2B
Free shipping
$0.24
KY-019 1-Channel Relay Module 5V Relay Module
Alibaba B2B
$0.23
5V 1 Channel Relay Module
Alibaba B2B
Free shipping
$0.23
5V 1 Channel Relay Module
Alibaba B2B
$102.00
Relay Output Module: 8-pt, 125 VDC/250 VAC (PN# XBE-RY08A)
Automation Direct
$102.00
Relay Output Module: 8-pt, 125 VDC/250 VAC (PN# XBE-RY08A)
Automation Direct
How to use 1-Channel DC 5V Relay Module(High-Level Trigger) with Arduino&Raspberry Pi
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Find in video from 00:12What is a Relay Module?
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Shop one-channel 5v relay module

Sponsored
About our ads
$59.86
857-724 WAGO Solid-State Relay Module
Standard Electric Supply Co.
$59.86
857-724 WAGO Solid-State Relay Module
Standard Electric Supply Co.
$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
$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
$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
$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
$288.75
DK1A-5V-F MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$288.75
DK1A-5V-F MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$185.40
DS1E-S-DC1.5V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$185.40
DS1E-S-DC1.5V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.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
$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
$210.00
JV1AF-5V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$210.00
JV1AF-5V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$0.30
1 Channel 5V/12V/24V Relay Module One Channel Relay With Optocoupler Isolation Support High And Low Level Trigger Relay
Alibaba B2B
Free shipping
$0.30
1 Channel 5V/12V/24V Relay Module One Channel Relay With Optocoupler Isolation Support High And Low Level Trigger Relay
Alibaba B2B
$0.40
5V 1 Channel Relay Module Board Shield With Optocoupler Road High And Low Level Trigger Relay For Arduino
Alibaba B2B
Free shipping
$0.40
5V 1 Channel Relay Module Board Shield With Optocoupler Road High And Low Level Trigger Relay For Arduino
Alibaba B2B
$0.43
1 Channel 5V Relay Module With Optical Coupling Isolation Relay MCU Expansion Board High Level Trigger
Alibaba B2B
Free shipping
$0.43
1 Channel 5V Relay Module With Optical Coupling Isolation Relay MCU Expansion Board High Level Trigger
Alibaba B2B
$0.40
New 1-Channel 5V Relay Module Board Shield Optocoupler High/Low Level Trigger Support Power Supply Module Electronic Components
Alibaba B2B
Free shipping
$0.40
New 1-Channel 5V Relay Module Board Shield Optocoupler High/Low Level Trigger Support Power Supply Module Electronic Components
Alibaba B2B
$0.30
1 Channel 5V/12V/24V Relay Module One Channel Relay With Optocoupler Isolation Support High And Low Level Trigger Relay
Alibaba B2B
Free shipping
$0.30
1 Channel 5V/12V/24V Relay Module One Channel Relay With Optocoupler Isolation Support High And Low Level Trigger Relay
Alibaba B2B
$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
$0.37
One 1 Channel 5V Relay Module Board Shield Support High And Low Level Tri Gger Power Supply Module With Optocoupler
Alibaba B2B
Free shipping
$0.37
One 1 Channel 5V Relay Module Board Shield Support High And Low Level Tri Gger Power Supply Module With Optocoupler
Alibaba B2B
$0.26
5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield For PIC AVR DSP MCU
Alibaba B2B
Free shipping
$0.26
5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield For PIC AVR DSP MCU
Alibaba B2B