Shop 2 relay module arduino

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$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
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$10.99
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)
Amazon.com
14
$10.99
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)
Amazon.com
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
367
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$29.72
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$29.72
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$4.53
Two Channel 2-Way DC 5V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$4.53
Two Channel 2-Way DC 5V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$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
$140.56
EATON XN-2DO-R-CO, 2 CHNL RELAY MODULE 5A NO/NC FORM C
Airline Hydraulics Microsoft
$140.56
EATON XN-2DO-R-CO, 2 CHNL RELAY MODULE 5A NO/NC FORM C
Airline Hydraulics Microsoft
$2.60
$7.67
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
66% off
$2.60
$7.67
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$20.26
2905657 Phoenix Contact - Solid-State Relay Module - RIF-0-OSC-24DC/24DC/2
WiAutomation US
$20.26
2905657 Phoenix Contact - Solid-State Relay Module - RIF-0-OSC-24DC/24DC/2
WiAutomation US
$3.01
$3.30
1PCS Relay Module 2 Channel 5V Board Shield 12V 24V With Optocoupler Low And High Lever Trigger
Aliexpress
$3.01
$3.30
1PCS Relay Module 2 Channel 5V Board Shield 12V 24V With Optocoupler Low And High Lever Trigger
Aliexpress
$149.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$149.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$1.32
1Pcs 5V 2 Channel Relay Module For Arduino PIC ARM DSP AVR Electronic. Relay Accessories.
eBay
$1.32
1Pcs 5V 2 Channel Relay Module For Arduino PIC ARM DSP AVR Electronic. Relay Accessories.
eBay
$0.78
$1.08
2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
Aliexpress
27% off
$0.78
$1.08
2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
Aliexpress
$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
$137.00
Relay Output Module: 16-pt, 6-24 VDC/6-240 VAC (PN# P2-16TR)
Automation Direct
6
$137.00
Relay Output Module: 16-pt, 6-24 VDC/6-240 VAC (PN# P2-16TR)
Automation Direct
$2.10
$5.84
2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA
Aliexpress
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$5.84
2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA
Aliexpress
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5V/12V/24V 2 Channel For PIC AVR DSP ARM Arduino Relay Module With Optocoupler. Relay Accessories.
eBay
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5V/12V/24V 2 Channel For PIC AVR DSP ARM Arduino Relay Module With Optocoupler. Relay Accessories.
eBay
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$14.88
5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
Aliexpress
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$7.28
$14.88
5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
Aliexpress
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5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
Aliexpress
Free shipping
51% off
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5V 2 Channel Relay Module With Optocoupler Isolation Compatible Arduino ESP32 Raspberry Pi PLC DIY
Aliexpress
$0.77
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$0.77
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$2.17
2 CH DC 5V Relay Module With Optocoupler Low Level Trigger For Arduino R3 MEGA 2560 1280 DSP ARM
Aliexpress
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2 CH DC 5V Relay Module With Optocoupler Low Level Trigger For Arduino R3 MEGA 2560 1280 DSP ARM
Aliexpress
$12.34
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6PCS 5V Relay Board 2 Channel Relay Module With Optocoupler Support High/Low Level Trigger For
Aliexpress
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6PCS 5V Relay Board 2 Channel Relay Module With Optocoupler Support High/Low Level Trigger For
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1PCS 1/2/4 Channel 3V Relay Module Board Low Level Trigger Relay Output Relay Module With LED
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1PCS 1/2/4 Channel 3V Relay Module Board Low Level Trigger Relay Output Relay Module With LED
Aliexpress
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$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
$61.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$61.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
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
$1.70
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
Aliexpress
$1.70
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
Aliexpress
$0.94
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
Free shipping
$0.94
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$2.40
12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay
Aliexpress
$2.40
12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay
Aliexpress
$6.01
Two 2 Channel DC 5V 12V 24V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$6.01
Two 2 Channel DC 5V 12V 24V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
Step-by-Step Guide: Interface 2 Channel Relay Channels With Arduino
Step-by-Step Guide: Interface 2 Channel Relay Channels With Ard…
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instructables.com
How to Interface 2 Channel Relay Module with Arduino UNO
How to Interface 2 Channel Relay Module with Arduino UNO
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How to connect a 2 Way Relais Module with the arduino
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How to connect a 2 Way Relais Module with the arduino
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Lesson 52: Controlling DC Motor using two relays | Arduino Step B…
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How to use 2 channel relay to control AC and DC loads in Arduino RJT34
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Arduino Relay Control - Arduino Beginner Tutorial
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Arduino Relay Control - Arduino Beginner Tutorial
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How to use 2 channel Solid State relay SSR with Arduino RJT153
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How to Set Up a 5V Relay on the Arduino
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Shop 2 relay module arduino

Sponsored
About our ads
$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
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$10.99
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)
Amazon.com
14
$10.99
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)
Amazon.com
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
367
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$29.72
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$29.72
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$4.53
Two Channel 2-Way DC 5V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$4.53
Two Channel 2-Way DC 5V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$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
$140.56
EATON XN-2DO-R-CO, 2 CHNL RELAY MODULE 5A NO/NC FORM C
Airline Hydraulics Microsoft
$140.56
EATON XN-2DO-R-CO, 2 CHNL RELAY MODULE 5A NO/NC FORM C
Airline Hydraulics Microsoft
$2.60
$7.67
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
66% off
$2.60
$7.67
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$20.26
2905657 Phoenix Contact - Solid-State Relay Module - RIF-0-OSC-24DC/24DC/2
WiAutomation US
$20.26
2905657 Phoenix Contact - Solid-State Relay Module - RIF-0-OSC-24DC/24DC/2
WiAutomation US
$3.01
$3.30
1PCS Relay Module 2 Channel 5V Board Shield 12V 24V With Optocoupler Low And High Lever Trigger
Aliexpress
$3.01
$3.30
1PCS Relay Module 2 Channel 5V Board Shield 12V 24V With Optocoupler Low And High Lever Trigger
Aliexpress
$149.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$149.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$1.32
1Pcs 5V 2 Channel Relay Module For Arduino PIC ARM DSP AVR Electronic. Relay Accessories.
eBay
$1.32
1Pcs 5V 2 Channel Relay Module For Arduino PIC ARM DSP AVR Electronic. Relay Accessories.
eBay
$0.78
$1.08
2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
Aliexpress
27% off
$0.78
$1.08
2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
Aliexpress