Shop arduino relay board

Sponsored
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$61.00
Relay Output Module: 8-pt, 6-24 VDC/6-120 VAC (PN# P1-08TRS)
Automation Direct
12
$61.00
Relay Output Module: 8-pt, 6-24 VDC/6-120 VAC (PN# P1-08TRS)
Automation Direct
12
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
149
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
149
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
205
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
205
$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
2
$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
2
$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
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$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
$22.00
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
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A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
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$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
$397.00
$440.50
Trojan 318044, Board, UV3B Relay 4/8L | Serv-A-Pure
Serv-A-Pure
$397.00
$440.50
Trojan 318044, Board, UV3B Relay 4/8L | Serv-A-Pure
Serv-A-Pure
$29.99
8 Channel I2c Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V
eBay
$29.99
8 Channel I2c Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V
eBay
$6.19
1 Channel Power Relay Module 250V/10A 5V Control For Arduino. Envistia. Relay Accessories. 732387202172.
eBay
3
Free shipping
$6.19
1 Channel Power Relay Module 250V/10A 5V Control For Arduino. Envistia. Relay Accessories. 732387202172.
eBay
3
$25.00
12V Relay Module With Optocoupler For PIC AVR DSP ARM Arduino 1/2/4/8/16 Channel. Blue. Relay Accessories.
eBay
Free shipping
$25.00
12V Relay Module With Optocoupler For PIC AVR DSP ARM Arduino 1/2/4/8/16 Channel. Blue. Relay Accessories.
eBay
Free shipping
$26.85
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$26.85
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$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
$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
$18.99
5Pcs 5V 4 Channel Relay Module Compatible With Arduino And ARM Boards
Evalm
$18.99
5Pcs 5V 4 Channel Relay Module Compatible With Arduino And ARM Boards
Evalm
$198.98
Jandy JI4000 Relay Board Module 3652
PoolZoom.com
4
$198.98
Jandy JI4000 Relay Board Module 3652
PoolZoom.com
4
$115.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
4
$115.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
4
$42.78
$57.75
DEVMO DC 5V/12V/ 1 Channel Relay Board Programmable Multifunctional Module Cycle Timing Circuit Switch Cycle Timer Delay Trigger Disconnect Module Pack Of 2
vyroqi.com
25% off
$42.78
$57.75
DEVMO DC 5V/12V/ 1 Channel Relay Board Programmable Multifunctional Module Cycle Timing Circuit Switch Cycle Timer Delay Trigger Disconnect Module Pack Of 2
vyroqi.com
$24.42
12V 30A DC Dual-Channel Relay Module Board 5V
Digitalzakka
$24.42
12V 30A DC Dual-Channel Relay Module Board 5V
Digitalzakka
$45.56
$60.53
DEVMO DC 5V/12V/ 1 Channel Relay Board Programmable Multifunctional Module Cycle Timing Circuit Switch Cycle Timer Delay Trigger Disconnect Module Pack Of 2
shedfriends
24% off
$45.56
$60.53
DEVMO DC 5V/12V/ 1 Channel Relay Board Programmable Multifunctional Module Cycle Timing Circuit Switch Cycle Timer Delay Trigger Disconnect Module Pack Of 2
shedfriends
$24.42
12V 30A DC Dual-Channel Relay Module Board 24V
Digitalzakka
$24.42
12V 30A DC Dual-Channel Relay Module Board 24V
Digitalzakka
$24.42
12V 30A DC Dual-Channel Relay Module Board 12V
Digitalzakka
$24.42
12V 30A DC Dual-Channel Relay Module Board 12V
Digitalzakka
$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
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$49.78
$67.20
CZH-Labs 12V Passive 8 SPST-NO 30Amp Power Relay Module Board. Pack Of 2
vyroqi.com
25% off
$49.78
$67.20
CZH-Labs 12V Passive 8 SPST-NO 30Amp Power Relay Module Board. Pack Of 2
vyroqi.com
$4.67
AYWHP 5 PCS 5V Einkanal Relaismodulplatine Kompatibel Relais 230V F R Arduino Relais
cheap-us.com
Free shipping
$4.67
AYWHP 5 PCS 5V Einkanal Relaismodulplatine Kompatibel Relais 230V F R Arduino Relais
cheap-us.com
Free shipping
$75.67
$101.18
CZH-Labs 24V Passive SPST-NO 30Amp Power Relay Module Board.
shedfriends
25% off
$75.67
$101.18
CZH-Labs 24V Passive SPST-NO 30Amp Power Relay Module Board.
shedfriends
$263.38
Relay Board Assembly
AppliancePartsPros.com
$263.38
Relay Board Assembly
AppliancePartsPros.com
$56.19
Relay Board - 8 Relay Outputs
Saelig Company Inc
$56.19
Relay Board - 8 Relay Outputs
Saelig Company Inc
$72.89
$98.40
CZH-Labs 24V Passive SPST-NO 30Amp Power Relay Module Board.
vyroqi.com
25% off
$72.89
$98.40
CZH-Labs 24V Passive SPST-NO 30Amp Power Relay Module Board.
vyroqi.com
$267.48
Relay Board
AppliancePartsPros.com
6
$267.48
Relay Board
AppliancePartsPros.com
6
$52.54
$69.96
KEYESTUDIO 48 Sensors Modules Starter Kit For Arduino With LCD, 5V Relay, IR Receiver, LED Modules, Servo Motor, Temperture, Gas Sensor, Programming For Beginners Adults Learning Pack Of 2
shedfriends
24% off
$52.54
$69.96
KEYESTUDIO 48 Sensors Modules Starter Kit For Arduino With LCD, 5V Relay, IR Receiver, LED Modules, Servo Motor, Temperture, Gas Sensor, Programming For Beginners Adults Learning Pack Of 2
shedfriends
$155.56
Relay Board For Magikitchn - Part 60127301
SharpTekSupply.com
$155.56
Relay Board For Magikitchn - Part 60127301
SharpTekSupply.com
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
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Shop arduino relay board

Sponsored
About our ads
$6.19
1 Channel Power Relay Module 250V/10A 5V Control For Arduino. Envistia. Relay Accessories. 732387202172.
eBay
3
Free shipping
$6.19
1 Channel Power Relay Module 250V/10A 5V Control For Arduino. Envistia. Relay Accessories. 732387202172.
eBay
$25.00
12V Relay Module With Optocoupler For PIC AVR DSP ARM Arduino 1/2/4/8/16 Channel. Blue. Relay Accessories.
eBay
Free shipping
$25.00
12V Relay Module With Optocoupler For PIC AVR DSP ARM Arduino 1/2/4/8/16 Channel. Blue. Relay Accessories.
eBay
$26.85
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$26.85
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$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
$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
$18.99
5Pcs 5V 4 Channel Relay Module Compatible With Arduino And ARM Boards
Evalm
$18.99
5Pcs 5V 4 Channel Relay Module Compatible With Arduino And ARM Boards
Evalm
$198.98
Jandy JI4000 Relay Board Module 3652
PoolZoom.com
4
$198.98
Jandy JI4000 Relay Board Module 3652
PoolZoom.com
$115.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
4
$115.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
$42.78
$57.75
DEVMO DC 5V/12V/ 1 Channel Relay Board Programmable Multifunctional Module Cycle Timing Circuit Switch Cycle Timer Delay Trigger Disconnect Module Pack Of 2
vyroqi.com
25% off
$42.78
$57.75
DEVMO DC 5V/12V/ 1 Channel Relay Board Programmable Multifunctional Module Cycle Timing Circuit Switch Cycle Timer Delay Trigger Disconnect Module Pack Of 2
vyroqi.com
$24.42
12V 30A DC Dual-Channel Relay Module Board 5V
Digitalzakka
$24.42
12V 30A DC Dual-Channel Relay Module Board 5V
Digitalzakka
$45.56
$60.53
DEVMO DC 5V/12V/ 1 Channel Relay Board Programmable Multifunctional Module Cycle Timing Circuit Switch Cycle Timer Delay Trigger Disconnect Module Pack Of 2
shedfriends
24% off
$45.56
$60.53
DEVMO DC 5V/12V/ 1 Channel Relay Board Programmable Multifunctional Module Cycle Timing Circuit Switch Cycle Timer Delay Trigger Disconnect Module Pack Of 2
shedfriends
$24.42
12V 30A DC Dual-Channel Relay Module Board 24V
Digitalzakka
$24.42
12V 30A DC Dual-Channel Relay Module Board 24V
Digitalzakka
$24.42
12V 30A DC Dual-Channel Relay Module Board 12V
Digitalzakka
$24.42
12V 30A DC Dual-Channel Relay Module Board 12V
Digitalzakka
$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
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$49.78
$67.20
CZH-Labs 12V Passive 8 SPST-NO 30Amp Power Relay Module Board. Pack Of 2
vyroqi.com
25% off
$49.78
$67.20
CZH-Labs 12V Passive 8 SPST-NO 30Amp Power Relay Module Board. Pack Of 2
vyroqi.com
$4.67
AYWHP 5 PCS 5V Einkanal Relaismodulplatine Kompatibel Relais 230V F R Arduino Relais
cheap-us.com
Free shipping
$4.67
AYWHP 5 PCS 5V Einkanal Relaismodulplatine Kompatibel Relais 230V F R Arduino Relais
cheap-us.com
$75.67
$101.18
CZH-Labs 24V Passive SPST-NO 30Amp Power Relay Module Board.
shedfriends
25% off
$75.67
$101.18
CZH-Labs 24V Passive SPST-NO 30Amp Power Relay Module Board.
shedfriends

Shop arduino relay board

Sponsored
About our ads
$61.00
Relay Output Module: 8-pt, 6-24 VDC/6-120 VAC (PN# P1-08TRS)
Automation Direct
12
$61.00
Relay Output Module: 8-pt, 6-24 VDC/6-120 VAC (PN# P1-08TRS)
Automation Direct
12
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
149
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
149
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
205
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
205
$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
2
$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
2
$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
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$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
$22.00
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$22.00
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$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
$397.00
$440.50
Trojan 318044, Board, UV3B Relay 4/8L | Serv-A-Pure
Serv-A-Pure
$397.00
$440.50
Trojan 318044, Board, UV3B Relay 4/8L | Serv-A-Pure
Serv-A-Pure
$29.99
8 Channel I2c Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V
eBay
$29.99
8 Channel I2c Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V
eBay
$6.19
1 Channel Power Relay Module 250V/10A 5V Control For Arduino. Envistia. Relay Accessories. 732387202172.
eBay
3
Free shipping
$6.19
1 Channel Power Relay Module 250V/10A 5V Control For Arduino. Envistia. Relay Accessories. 732387202172.
eBay
3
$25.00
12V Relay Module With Optocoupler For PIC AVR DSP ARM Arduino 1/2/4/8/16 Channel. Blue. Relay Accessories.
eBay
Free shipping
$25.00
12V Relay Module With Optocoupler For PIC AVR DSP ARM Arduino 1/2/4/8/16 Channel. Blue. Relay Accessories.
eBay
Free shipping
$26.85
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$26.85
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$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
$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
$18.99
5Pcs 5V 4 Channel Relay Module Compatible With Arduino And ARM Boards
Evalm
$18.99
5Pcs 5V 4 Channel Relay Module Compatible With Arduino And ARM Boards
Evalm
$198.98
Jandy JI4000 Relay Board Module 3652
PoolZoom.com
4
$198.98
Jandy JI4000 Relay Board Module 3652
PoolZoom.com
4