Shop 2 channel relay board

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$131.54
10BR2-900 BEA Wireless Programmable 2 Relay Logic Module
Buy Door Hardware Now 2.1
$131.54
10BR2-900 BEA Wireless Programmable 2 Relay Logic Module
Buy Door Hardware Now 2.1
$207.00
Von Duprin 900-2RS Optional Distribution Board, 2 Relay Board Output
Keyless Access Locks
2
$207.00
Von Duprin 900-2RS Optional Distribution Board, 2 Relay Board Output
Keyless Access Locks
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
20% off
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$261.30
$402.00
900-2RS-FA Optional Distribution Board
Security Parts
2
35% off
$261.30
$402.00
900-2RS-FA Optional Distribution Board
Security Parts
$111.00
$164.00
Securitron RB-4-24 Relay Board 4 DPDT Relays 24V 2 AMP Contacts
B and H Depot
32% off
$111.00
$164.00
Securitron RB-4-24 Relay Board 4 DPDT Relays 24V 2 AMP Contacts
B and H Depot
$119.59
753-517 WAGO 2-Channel Relay Output, 250 VAC
Valin Process Control Solutions
$119.59
753-517 WAGO 2-Channel Relay Output, 250 VAC
Valin Process Control Solutions
$84.95
Kussmaul 2 Relay Board 091-32-029P-12 | Auto Chargers/Ejects | Firepenny
Firepenny
Free shipping
$84.95
Kussmaul 2 Relay Board 091-32-029P-12 | Auto Chargers/Ejects | Firepenny
Firepenny
$158.59
$266.00
900-2RS - Two Relay EL Panic Device Control Board
BSA Security Integrators
40% off
$158.59
$266.00
900-2RS - Two Relay EL Panic Device Control Board
BSA Security Integrators
$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
$234.37
Pump Relay Board - 2 Or 6 Stations - Triggers Integrated
Citimarine
$234.37
Pump Relay Board - 2 Or 6 Stations - Triggers Integrated
Citimarine
$25.00
FACTS - F4-08TRS-2 - 8 Channel Relay Module
Electronic Surplus
$25.00
FACTS - F4-08TRS-2 - 8 Channel Relay Module
Electronic Surplus
$199.00
$295.00
Schlage Electronics 900-2RS Optional Distribution Board 2 Relay Board Output
B and H Depot
32% off
$199.00
$295.00
Schlage Electronics 900-2RS Optional Distribution Board 2 Relay Board Output
B and H Depot
$0.82
$1.02
2 Channel Relay Module DC 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
AliExpress
19% off
$0.82
$1.02
2 Channel Relay Module DC 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
AliExpress
$1.83
$2.62
3V 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Optocoupler Isolation Relay Module
AliExpress
30% off
$1.83
$2.62
3V 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Optocoupler Isolation Relay Module
AliExpress
$99.95
MSD Ignition 2-Channel Relay Module
JEGS High Performance
$99.95
MSD Ignition 2-Channel Relay Module
JEGS High Performance
$0.78
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
AliExpress
$0.78
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
AliExpress
$17.56
Seco-Larm Heavy Duty Relay Board 12/24VDC DPDT SR-2212-C5AQ
DkHardware.com
$17.56
Seco-Larm Heavy Duty Relay Board 12/24VDC DPDT SR-2212-C5AQ
DkHardware.com
$1,035.04
2702357 Phoenix Contact Two-Channel Zero-Speed And Over-Speed Safety Relays Up To SIL 3 - Cat. 4 - PL E - 2 Safe Relay Outputs - Suitable For
Onlinecomponents.com
$1,035.04
2702357 Phoenix Contact Two-Channel Zero-Speed And Over-Speed Safety Relays Up To SIL 3 - Cat. 4 - PL E - 2 Safe Relay Outputs - Suitable For
Onlinecomponents.com
$99.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$99.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$223.11
Locinox 2-Channel Relay Module With NO/NC Contact, 230V
GateSecurityHardware
$223.11
Locinox 2-Channel Relay Module With NO/NC Contact, 230V
GateSecurityHardware
$288.22
Micro-Air, SUB-111-X1W-BL, Pump Relay - 2-Station - Board Only
Inverter Supply
$288.22
Micro-Air, SUB-111-X1W-BL, Pump Relay - 2-Station - Board Only
Inverter Supply
$96.71
$194.00
Magikitch'n 60144002-C Clnswp Relay Board Cntrl 24V Kfc | Kitchen Restock
Kitchen Restock
50% off
$96.71
$194.00
Magikitch'n 60144002-C Clnswp Relay Board Cntrl 24V Kfc | Kitchen Restock
Kitchen Restock
$8.59
SR-104A Serial Port 2-Way Relay Module For Microcomputer Control
Evalm
$8.59
SR-104A Serial Port 2-Way Relay Module For Microcomputer Control
Evalm
$99.95
$114.95
MSD MSD 2 Channel Relay Module 7566-2
Berry Performance Sales Ads
6
13% off
$99.95
$114.95
MSD MSD 2 Channel Relay Module 7566-2
Berry Performance Sales Ads
$2.32
12V 2--Channel Relay Module For Arduino Pic Arm Dsp Avr Electronic
eBay
$2.32
12V 2--Channel Relay Module For Arduino Pic Arm Dsp Avr Electronic
eBay
$107.00
Securitron RB-4-12 Relay Board 4 DPDT Relays 12V 2 AMP Contacts
B and H Depot
$107.00
Securitron RB-4-12 Relay Board 4 DPDT Relays 12V 2 AMP Contacts
B and H Depot
$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
$7.94
5V Two 2 Channel Relay Module With Optocoupler For Pic Avr Dsp Arm
eBay
$7.94
5V Two 2 Channel Relay Module With Optocoupler For Pic Avr Dsp Arm
eBay
$42.59
Relay Module 2 Channel 2No 2Nc Dpdt Plc Interface General Purpose
eBay
$42.59
Relay Module 2 Channel 2No 2Nc Dpdt Plc Interface General Purpose
eBay
$28.99
Liftmaster Auxiliary Relay Board | All Security Equipment
All Security Equipment
$28.99
Liftmaster Auxiliary Relay Board | All Security Equipment
All Security Equipment
$710.88
$789.87
Giorik 6010153 Control Relay Board, Exp, Evo, Sb
WebstaurantStore
10% off
$710.88
$789.87
Giorik 6010153 Control Relay Board, Exp, Evo, Sb
WebstaurantStore
$159.00
Allen-Bradley 1769-OW16 16-Point AC/DC Relay Output Module Ser A
PLCHardware.com
6
$159.00
Allen-Bradley 1769-OW16 16-Point AC/DC Relay Output Module Ser A
PLCHardware.com
$679.10
$854.22
Convotherm FKC5019420-518 OEM Sm Board,Programmed 5.18 (Relay Board P3
WebstaurantStore
20% off
$679.10
$854.22
Convotherm FKC5019420-518 OEM Sm Board,Programmed 5.18 (Relay Board P3
WebstaurantStore
$440.00
RKI 57-1281RK-02 Terminal/Relay Board, Potted, H2 Specific
Globaltestsupply.com
$440.00
RKI 57-1281RK-02 Terminal/Relay Board, Potted, H2 Specific
Globaltestsupply.com
How to use 2 channel relay to control AC and DC loads in Arduino RJT34
11:51
Find in video from 00:11Connecting the Relay
How to use 2 channel relay to control AC and DC loads in Ardui…
215.8K viewsDec 26, 2017
YouTubeRobojax
How to interface 2 Channel Relay Module with Arduino - Arduino UNO Tutorial
4:18
How to interface 2 Channel Relay Module with Arduino - Arduino UNO Tutorial
6.2K viewsApr 14, 2021
YouTubeCircuits DIY
Step-by-Step: Designing a 2-Channel Relay PCB in EasyEDA (Beginner-Friendly!)
22:06
Step-by-Step: Designing a 2-Channel Relay PCB in EasyEDA (Beginner-Friendly!)
7K viewsDec 1, 2024
YouTubeKitflix
2 channel Relay module with Arduino
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YouTubeDPV TECHNOLOGY
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How to Use 2-Channel Relay Module | Arduino Projects #robotics #arduinoproject #arduino
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YouTubeArduino DIY Projects
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DIY 2 Channel 5V Relay Board Module for Arduino | Full Tutorial for Beginners
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YouTubeIftekhar Tech
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YouTubeVinko Rajic
How to use 2 channel Solid State relay SSR with Arduino RJT153
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Find in video from 00:28Advantages and Disadvantages of Solid State Relays
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Tutorial 16- How to test Relay Module 12V 2 Channel
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Lesson 52: Controlling DC Motor using two relays | Arduino Step By Step Course - RJT512
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Shop 2 channel relay board

Sponsored
About our ads
$131.54
10BR2-900 BEA Wireless Programmable 2 Relay Logic Module
Buy Door Hardware Now 2.1
$131.54
10BR2-900 BEA Wireless Programmable 2 Relay Logic Module
Buy Door Hardware Now 2.1
$207.00
Von Duprin 900-2RS Optional Distribution Board, 2 Relay Board Output
Keyless Access Locks
2
$207.00
Von Duprin 900-2RS Optional Distribution Board, 2 Relay Board Output
Keyless Access Locks
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
20% off
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$261.30
$402.00
900-2RS-FA Optional Distribution Board
Security Parts
2
35% off
$261.30
$402.00
900-2RS-FA Optional Distribution Board
Security Parts
$111.00
$164.00
Securitron RB-4-24 Relay Board 4 DPDT Relays 24V 2 AMP Contacts
B and H Depot
32% off
$111.00
$164.00
Securitron RB-4-24 Relay Board 4 DPDT Relays 24V 2 AMP Contacts
B and H Depot
$119.59
753-517 WAGO 2-Channel Relay Output, 250 VAC
Valin Process Control Solutions
$119.59
753-517 WAGO 2-Channel Relay Output, 250 VAC
Valin Process Control Solutions
$84.95
Kussmaul 2 Relay Board 091-32-029P-12 | Auto Chargers/Ejects | Firepenny
Firepenny
Free shipping
$84.95
Kussmaul 2 Relay Board 091-32-029P-12 | Auto Chargers/Ejects | Firepenny
Firepenny
$158.59
$266.00
900-2RS - Two Relay EL Panic Device Control Board
BSA Security Integrators
40% off
$158.59
$266.00
900-2RS - Two Relay EL Panic Device Control Board
BSA Security Integrators
$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
$234.37
Pump Relay Board - 2 Or 6 Stations - Triggers Integrated
Citimarine
$234.37
Pump Relay Board - 2 Or 6 Stations - Triggers Integrated
Citimarine
$25.00
FACTS - F4-08TRS-2 - 8 Channel Relay Module
Electronic Surplus
$25.00
FACTS - F4-08TRS-2 - 8 Channel Relay Module
Electronic Surplus
$199.00
$295.00
Schlage Electronics 900-2RS Optional Distribution Board 2 Relay Board Output
B and H Depot
32% off
$199.00
$295.00
Schlage Electronics 900-2RS Optional Distribution Board 2 Relay Board Output
B and H Depot
$0.82
$1.02
2 Channel Relay Module DC 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
AliExpress
19% off
$0.82
$1.02
2 Channel Relay Module DC 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
AliExpress
$1.83
$2.62
3V 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Optocoupler Isolation Relay Module
AliExpress
30% off
$1.83
$2.62
3V 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Optocoupler Isolation Relay Module
AliExpress
$99.95
MSD Ignition 2-Channel Relay Module
JEGS High Performance
$99.95
MSD Ignition 2-Channel Relay Module
JEGS High Performance
$0.78
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
AliExpress
$0.78
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
AliExpress
$17.56
Seco-Larm Heavy Duty Relay Board 12/24VDC DPDT SR-2212-C5AQ
DkHardware.com
$17.56
Seco-Larm Heavy Duty Relay Board 12/24VDC DPDT SR-2212-C5AQ
DkHardware.com