Shop relay board for arduino

Sponsored
About our ads
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
5
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
5
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
71
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
71
$39.00
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A000067 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
1
$39.00
A000067 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
1
$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
$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
10
$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
$156.00
HL-58S-V1.2 ARDUINO - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
Radwell.com
$156.00
HL-58S-V1.2 ARDUINO - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
Radwell.com
$5.89
250V/10A 1 Channel Spdt Power Relay Module 5V Control For Arduino DIY PIC AVR DSP ARM MCU
Walmart
3
Free shipping
$5.89
250V/10A 1 Channel Spdt Power Relay Module 5V Control For Arduino DIY PIC AVR DSP ARM MCU
Walmart
3
$10.95
Velleman 4 Channel Relay Module Arduino Compatible By Whadda
Jameco Electronics
$10.95
Velleman 4 Channel Relay Module Arduino Compatible By Whadda
Jameco Electronics
$13.43
5V 4-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic. 16 WAY 12V Relay. General Purpose Relays.
eBay
$13.43
5V 4-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic. 16 WAY 12V Relay. General Purpose Relays.
eBay
$200.25
Bea Logic Module: Programmable 3-Relay Logic Module Model: 10BR3-X
Grainger
$200.25
Bea Logic Module: Programmable 3-Relay Logic Module Model: 10BR3-X
Grainger
$0.35
1 Channel 5V 12V 24V Relay Module Red Board Optocoupler Isolation Output High Low Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.35
1 Channel 5V 12V 24V Relay Module Red Board Optocoupler Isolation Output High Low Level Trigger Relay Module
Alibaba B2B
Free shipping
$7.95
Velleman 5V Relay Module Arduino Compatible By Whadda
Jameco Electronics
$7.95
Velleman 5V Relay Module Arduino Compatible By Whadda
Jameco Electronics
$2.99
1 Channel 3.3V Low Level Trigger Relay Module For Arduino With Optocoupler Isolation
Evalm
$2.99
1 Channel 3.3V Low Level Trigger Relay Module For Arduino With Optocoupler Isolation
Evalm
$0.63
Stock 2 Channel 5V 12V 24V Relay Module Red Board Optocoupler Isolation Output High Low Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.63
Stock 2 Channel 5V 12V 24V Relay Module Red Board Optocoupler Isolation Output High Low Level Trigger Relay Module
Alibaba B2B
Free shipping
$1.36
1PCS 1 Channel 5V Relay Module With Optocoupler For Arduino PIC ARM DSP AVR K9. Relay Accessories.
eBay
$1.36
1PCS 1 Channel 5V Relay Module With Optocoupler For Arduino PIC ARM DSP AVR K9. Relay Accessories.
eBay
$2.61
1/2/5PCS 2 Channel 5V Relay Module With Optocoupler For Arduino PIC ARM DSP AVR. GCSUPERMARKET. Other Test, Measurement & Inspection.
eBay
$2.61
1/2/5PCS 2 Channel 5V Relay Module With Optocoupler For Arduino PIC ARM DSP AVR. GCSUPERMARKET. Other Test, Measurement & Inspection.
eBay
$263.38
Relay Board Assembly
AppliancePartsPros.com
$263.38
Relay Board Assembly
AppliancePartsPros.com
$12.25
4 Channel I2C Electromagnetic Relay Module For Arduino Raspberry ESP32 ESP8266 3.3V 5.0V PCF8574
Etsy
$12.25
4 Channel I2C Electromagnetic Relay Module For Arduino Raspberry ESP32 ESP8266 3.3V 5.0V PCF8574
Etsy
$0.47
High Quality 2 Channel DC 5V 12V Relay Module With Optocoupler Low Level Trigger Expansion Board
Alibaba B2B
Free shipping
$0.47
High Quality 2 Channel DC 5V 12V Relay Module With Optocoupler Low Level Trigger Expansion Board
Alibaba B2B
Free shipping
$27.08
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$27.08
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$198.98
Jandy JI4000 Relay Board Module 3652
PoolZoom.com
4
$198.98
Jandy JI4000 Relay Board Module 3652
PoolZoom.com
4
$3.99
$9.99
Geekcreit Geekcreit 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Geekcreit For Arduino - Products That Work With Official Arduino Boards
USA.Banggood
60% off
$3.99
$9.99
Geekcreit Geekcreit 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Geekcreit For Arduino - Products That Work With Official Arduino Boards
USA.Banggood
$9.68
5V Relay Switch Module Compatible With Arduino, Avr, Pic, Arm, Smart Home Control
Walmart
Free shipping
$9.68
5V Relay Switch Module Compatible With Arduino, Avr, Pic, Arm, Smart Home Control
Walmart
Free shipping
$6.94
Husxh 1/2/4/8 Channel Relay Module Board Shield With Optocoupler 5V 12V 24V Support High Low Level Trigger For Arduino
Walmart
Free shipping
$6.94
Husxh 1/2/4/8 Channel Relay Module Board Shield With Optocoupler 5V 12V 24V Support High Low Level Trigger For Arduino
Walmart
Free shipping
$6.00
5V 4 Channel Relay Module For Arduino Compatible With PIC ARM DSP AVR MSP430 - 2 Pack
Evalm
$6.00
5V 4 Channel Relay Module For Arduino Compatible With PIC ARM DSP AVR MSP430 - 2 Pack
Evalm
$27.46
DFR0144 DFROBOT Module Robotics: Relay
TME.COM
$27.46
DFR0144 DFROBOT Module Robotics: Relay
TME.COM
$19.80
Arduino TSX00003 MKR RELAY SHIELD
DigiKey
$19.80
Arduino TSX00003 MKR RELAY SHIELD
DigiKey
$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
$142.16
Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V
DigiKey
$142.16
Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V
DigiKey
$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
$267.48
Relay Board
AppliancePartsPros.com
6
$267.48
Relay Board
AppliancePartsPros.com
6
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$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
How To Test and Diagnose Relays and Wiring [4 & 5 Pin]
21:29
YouTubeShop Tool Reviews
How To Test and Diagnose Relays and Wiring [4 & 5 Pin]
Relays and wiring can be a real pain, and the whole process of testing and diagnosing can be daunting. If you simplify it and break it into pieces, it's not all that bad. We show you some simple ways to diagnose a relay and confirm whether it's alive or dead. You'll definitely want a multi-meter, some jumper wires, and a 12-volt source. Let's ...
1.2M viewsSep 23, 2022
Shorts
Relay - Explained and animated - how relay works
1:59
442.9K views
Relay - Explained and animated - how relay works
jordi3736
How a Relay Works ⚡ What is a Relay
10:46
38.7K views
How a Relay Works ⚡ What is a Relay
VirtualBrain [ENG]
Arduino Relay Projects
Arduino Relay Module Tutorial - From Beginner to PRO
1:58
Arduino Relay Module Tutorial - From Beginner to PRO
YouTubeHuHamster
19.5K views10 months ago
Arduino Relay Control: A Beginner's Guide to Controlling Machines
1:48
Arduino Relay Control: A Beginner's Guide to Controlling Machines
YouTubeCircuit Digest
15.8K viewsFeb 24, 2023
Relay module with Arduino(code explained) | Control AC devices with arduino | Arduino tutorial 10
4:49
Relay module with Arduino(code explained) | Control AC devices with arduino | Arduino tutorial 10
YouTubeTech at Home
27.8K viewsMay 31, 2020
Top videos
Relay | Official Trailer | Bleecker Street
2:30
Relay | Official Trailer | Bleecker Street
YouTubeBleecker Street
2.8M views5 months ago
How Relays Work - Basic working principle electronics engineering electrician amp
14:02
How Relays Work - Basic working principle electronics engineering electrician amp
YouTubeThe Engineering Mindset
2.6M viewsSep 19, 2020
Time Delay Relays Explained - How timing relays work hvacr
12:29
Time Delay Relays Explained - How timing relays work hvacr
YouTubeThe Engineering Mindset
576.7K viewsOct 13, 2020
Arduino Relay Tutorial
Arduino relay basics - how it works and how to use it
7:19
Arduino relay basics - how it works and how to use it
YouTubeTaste The Code
18.1K viewsNov 10, 2021
Lesson: 10 - How to Use a Relay Module with Arduino | Complete Beginner’s Guide
7:57
Lesson: 10 - How to Use a Relay Module with Arduino | Complete Beginner’s Guide
YouTubeElectro Nerds Academy
6.4K views4 months ago
How to use relay with Arduino to control AC or DC load with bare relay RJT129
12:30
How to use relay with Arduino to control AC or DC load with bare relay RJT129
YouTubeRobojax
89.2K viewsOct 13, 2018

Shop relay board for arduino

Sponsored
About our ads
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
5
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
5
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
71
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
71
$39.00
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A000067 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
1
$39.00
A000067 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
1
$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
$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
10
$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
$156.00
HL-58S-V1.2 ARDUINO - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
Radwell.com
$156.00
HL-58S-V1.2 ARDUINO - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
Radwell.com
$5.89
250V/10A 1 Channel Spdt Power Relay Module 5V Control For Arduino DIY PIC AVR DSP ARM MCU
Walmart
3
Free shipping
$5.89
250V/10A 1 Channel Spdt Power Relay Module 5V Control For Arduino DIY PIC AVR DSP ARM MCU
Walmart
3
$10.95
Velleman 4 Channel Relay Module Arduino Compatible By Whadda
Jameco Electronics
$10.95
Velleman 4 Channel Relay Module Arduino Compatible By Whadda
Jameco Electronics
$13.43
5V 4-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic. 16 WAY 12V Relay. General Purpose Relays.
eBay
$13.43
5V 4-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic. 16 WAY 12V Relay. General Purpose Relays.
eBay
$200.25
Bea Logic Module: Programmable 3-Relay Logic Module Model: 10BR3-X
Grainger
$200.25
Bea Logic Module: Programmable 3-Relay Logic Module Model: 10BR3-X
Grainger
$0.35
1 Channel 5V 12V 24V Relay Module Red Board Optocoupler Isolation Output High Low Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.35
1 Channel 5V 12V 24V Relay Module Red Board Optocoupler Isolation Output High Low Level Trigger Relay Module
Alibaba B2B
Free shipping
$7.95
Velleman 5V Relay Module Arduino Compatible By Whadda
Jameco Electronics
$7.95
Velleman 5V Relay Module Arduino Compatible By Whadda
Jameco Electronics
$2.99
1 Channel 3.3V Low Level Trigger Relay Module For Arduino With Optocoupler Isolation
Evalm
$2.99
1 Channel 3.3V Low Level Trigger Relay Module For Arduino With Optocoupler Isolation
Evalm
$0.63
Stock 2 Channel 5V 12V 24V Relay Module Red Board Optocoupler Isolation Output High Low Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.63
Stock 2 Channel 5V 12V 24V Relay Module Red Board Optocoupler Isolation Output High Low Level Trigger Relay Module
Alibaba B2B
Free shipping
$1.36
1PCS 1 Channel 5V Relay Module With Optocoupler For Arduino PIC ARM DSP AVR K9. Relay Accessories.
eBay
$1.36
1PCS 1 Channel 5V Relay Module With Optocoupler For Arduino PIC ARM DSP AVR K9. Relay Accessories.
eBay