购买 relay module arduino

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$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
75
$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
75
$39.00
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
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A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
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Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$27.99
$29.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$142.42
Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V
DigiKey
$142.42
Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V
DigiKey
$1.64
Relay 12V Control Board Module 5V Arduino 24Vdc Voltage 24V Switch 5 12 24 V DC 5Vdc 12Vdc Rele Rela
Aliexpress
$1.64
Relay 12V Control Board Module 5V Arduino 24Vdc Voltage 24V Switch 5 12 24 V DC 5Vdc 12Vdc Rele Rela
Aliexpress
$39.00
A100053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A100053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$31.00
TSX00005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$31.00
TSX00005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$11.99
Sainsmart 4-Channel 5V Relay Module For Arduino Raspberry Pi EU
SainSmart.com
$11.99
Sainsmart 4-Channel 5V Relay Module For Arduino Raspberry Pi EU
SainSmart.com
$59.78
$80.70
DIN Rail Mount 8 SPDT Iot Power Relay Module For Arduino MEGA2560 / UNO Pack Of 2
versactfit
折扣 25%
$59.78
$80.70
DIN Rail Mount 8 SPDT Iot Power Relay Module For Arduino MEGA2560 / UNO Pack Of 2
versactfit
$1.38
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$1.38
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$12.99
8-Channel 5V Relay Module For Arduino Raspberry Pi US
SainSmart.com
$12.99
8-Channel 5V Relay Module For Arduino Raspberry Pi US
SainSmart.com
$39.00
TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies
Radwell.com
$39.00
TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies
Radwell.com
$1.60
$4.72
ESP8266 ESP-01S 5V Wifi Relay Module Things Smart Home Remote Control Switch For Arduino Phone APP
Aliexpress
折扣 66%
$1.60
$4.72
ESP8266 ESP-01S 5V Wifi Relay Module Things Smart Home Remote Control Switch For Arduino Phone APP
Aliexpress
$126.88
Relay 5V 230V Relay Card Relay Board Arduino 1 Channel Module 10A
eBay
Free shipping
$126.88
Relay 5V 230V Relay Card Relay Board Arduino 1 Channel Module 10A
eBay
Free shipping
$254.38
Industrial Shields IS.AB20REL.HF+ PLC ARDUINO 20 I/O RELAY RS485
DigiKey
$254.38
Industrial Shields IS.AB20REL.HF+ PLC ARDUINO 20 I/O RELAY RS485
DigiKey
$119.97
A16 Esp32 Esp Tasmota Diy Module Arduino Wifi Relay Switch Mqtt Rs485
eBay
Free shipping
$119.97
A16 Esp32 Esp Tasmota Diy Module Arduino Wifi Relay Switch Mqtt Rs485
eBay
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$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$36.78
$49.65
Electronics-Salon 8 Channel DPDT Signal Relay Module Board (Operating Voltage: DC 24V) Pack Of 2
versactfit
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$49.65
Electronics-Salon 8 Channel DPDT Signal Relay Module Board (Operating Voltage: DC 24V) Pack Of 2
versactfit
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$96.44
Solid State Relay Module, 4 Channel Solid State Relay Module Board 5V DC-AC High Level Trigger With Fuse 2A Pack Of 2
versactfit
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Solid State Relay Module, 4 Channel Solid State Relay Module Board 5V DC-AC High Level Trigger With Fuse 2A Pack Of 2
versactfit
$22.00
Seeed Technology Co., Ltd 103030009 MOD RELAY SHIELD V3.0
DigiKey
$22.00
Seeed Technology Co., Ltd 103030009 MOD RELAY SHIELD V3.0
DigiKey
$36.78
$49.65
Electronics-Salon 8 Channel DPDT Signal Relay Module Board (Operating Voltage: DC 12V) Pack Of 2
versactfit
折扣 25%
$36.78
$49.65
Electronics-Salon 8 Channel DPDT Signal Relay Module Board (Operating Voltage: DC 12V) Pack Of 2
versactfit
$37.77
$50.99
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 5V, 4 Channels) Pack Of 2
versactfit
折扣 25%
$37.77
$50.99
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 5V, 4 Channels) Pack Of 2
versactfit
$16.99
16-Channel 12V Relay Module USA
SainSmart.com
$16.99
16-Channel 12V Relay Module USA
SainSmart.com
$8.66
DC 12V 24V Digital Voltage Control Relay Module Relay Switch Control Board Module LED Voltmeter
Aliexpress
$8.66
DC 12V 24V Digital Voltage Control Relay Module Relay Switch Control Board Module LED Voltmeter
Aliexpress
$19.89
788-304 WAGO Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$19.89
788-304 WAGO Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$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
折扣 24%
$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
$32.99
16-Channel 9-36V USB Relay Module USA
SainSmart.com
$32.99
16-Channel 9-36V USB Relay Module USA
SainSmart.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
$167.53
For 16 Relay Module Module Single 24V Relay Module
eBay UK
Free shipping
$167.53
For 16 Relay Module Module Single 24V Relay Module
eBay UK
Free shipping
$16.99
Relay Module, 2, 9V Kit
Walmart
$16.99
Relay Module, 2, 9V Kit
Walmart
$58.27
$78.66
Ethernet Relay Board 8-Channel Network Switch TCP UDP Module Controller Circuit Board LAN Ethernet Electronic Kit Pack Of 2
vyroqi.com
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$78.66
Ethernet Relay Board 8-Channel Network Switch TCP UDP Module Controller Circuit Board LAN Ethernet Electronic Kit Pack Of 2
vyroqi.com
$37.81
$51.04
Relay Network Ethernet Relay Controller Module Control Board LAN WAN Network Web Server With RJ 45 Interface + 8 Channel Relay Module For Smart Home Remote Control Pack Of 2
Seanluciwuss
折扣 25%
$37.81
$51.04
Relay Network Ethernet Relay Controller Module Control Board LAN WAN Network Web Server With RJ 45 Interface + 8 Channel Relay Module For Smart Home Remote Control Pack Of 2
Seanluciwuss
$23.34
5PCS 10PCS Din Rail Slim Relay Module 41F-1Z-C2-1 Integrated PCB Mount Power Relay Relay Holder 12V
Aliexpress
Free shipping
$23.34
5PCS 10PCS Din Rail Slim Relay Module 41F-1Z-C2-1 Integrated PCB Mount Power Relay Relay Holder 12V
Aliexpress
Free shipping
How to Set Up a 5V Relay on the Arduino
How to Set Up a 5V Relay on the Arduino
2015年11月28日
circuitbasics.com
Controlling a Relay Module With an Arduino Uno and an IR Remote
Controlling a Relay Module With an Arduino Uno and an IR Remote
2020年10月2日
instructables.com
Relay Module Connection in Arduino: Code and Wiring Diagram
5:09
Relay Module Connection in Arduino: Code and Wiring Diagram
2022年10月16日
itsourcecode.com
How to use 12V Relay module with Arduino to control High Voltage Devices | How Relay Module works
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How to use 12V Relay module with Arduino to control High Voltage D…
已浏览 4.6万 次2019年2月16日
YouTubeTech StudyCell
Driving a Relay With an Arduino
Driving a Relay With an Arduino
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instructables.com
Arduino Lesson 6 High Voltage Relay
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Arduino Lesson 6 High Voltage Relay
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YouTubeDIY Tech Guy
Control High Voltage Devices – Arduino Relay Tutorial
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Control High Voltage Devices – Arduino Relay Tutorial
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How to interface a Relay with Arduino | Arduino Relay Tutorial
已浏览 2.1万 次2017年12月28日
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已浏览 4.2万 次2022年7月29日
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购买 relay module arduino

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$1.38
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
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5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
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8-Channel 5V Relay Module For Arduino Raspberry Pi US
SainSmart.com
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SainSmart.com
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TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies
Radwell.com
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TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies
Radwell.com
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ESP8266 ESP-01S 5V Wifi Relay Module Things Smart Home Remote Control Switch For Arduino Phone APP
Aliexpress
折扣 66%
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ESP8266 ESP-01S 5V Wifi Relay Module Things Smart Home Remote Control Switch For Arduino Phone APP
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$126.88
Relay 5V 230V Relay Card Relay Board Arduino 1 Channel Module 10A
eBay
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Relay 5V 230V Relay Card Relay Board Arduino 1 Channel Module 10A
eBay
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Industrial Shields IS.AB20REL.HF+ PLC ARDUINO 20 I/O RELAY RS485
DigiKey
$254.38
Industrial Shields IS.AB20REL.HF+ PLC ARDUINO 20 I/O RELAY RS485
DigiKey
$119.97
A16 Esp32 Esp Tasmota Diy Module Arduino Wifi Relay Switch Mqtt Rs485
eBay
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A16 Esp32 Esp Tasmota Diy Module Arduino Wifi Relay Switch Mqtt Rs485
eBay
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2 Channel Relay Module - Progressive Automations
Progressive Automations
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2 Channel Relay Module - Progressive Automations
Progressive Automations
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8 Channel Relay Module - Progressive Automations
Progressive Automations
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8 Channel Relay Module - Progressive Automations
Progressive Automations
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$49.65
Electronics-Salon 8 Channel DPDT Signal Relay Module Board (Operating Voltage: DC 24V) Pack Of 2
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Electronics-Salon 8 Channel DPDT Signal Relay Module Board (Operating Voltage: DC 24V) Pack Of 2
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Solid State Relay Module, 4 Channel Solid State Relay Module Board 5V DC-AC High Level Trigger With Fuse 2A Pack Of 2
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Solid State Relay Module, 4 Channel Solid State Relay Module Board 5V DC-AC High Level Trigger With Fuse 2A Pack Of 2
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Seeed Technology Co., Ltd 103030009 MOD RELAY SHIELD V3.0
DigiKey
$22.00
Seeed Technology Co., Ltd 103030009 MOD RELAY SHIELD V3.0
DigiKey
$36.78
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Electronics-Salon 8 Channel DPDT Signal Relay Module Board (Operating Voltage: DC 12V) Pack Of 2
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Electronics-Salon 8 Channel DPDT Signal Relay Module Board (Operating Voltage: DC 12V) Pack Of 2
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DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 5V, 4 Channels) Pack Of 2
versactfit
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$50.99
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 5V, 4 Channels) Pack Of 2
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16-Channel 12V Relay Module USA
SainSmart.com
$16.99
16-Channel 12V Relay Module USA
SainSmart.com
$8.66
DC 12V 24V Digital Voltage Control Relay Module Relay Switch Control Board Module LED Voltmeter
Aliexpress
$8.66
DC 12V 24V Digital Voltage Control Relay Module Relay Switch Control Board Module LED Voltmeter
Aliexpress
$19.89
788-304 WAGO Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$19.89
788-304 WAGO Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$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
折扣 24%
$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

购买 relay module arduino

广告
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$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
75
$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
75
$39.00
A000062 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
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Radwell.com
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Radwell.com
1
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Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$27.99
$29.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$142.42
Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V
DigiKey
$142.42
Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V
DigiKey
$1.64
Relay 12V Control Board Module 5V Arduino 24Vdc Voltage 24V Switch 5 12 24 V DC 5Vdc 12Vdc Rele Rela
Aliexpress
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Relay 12V Control Board Module 5V Arduino 24Vdc Voltage 24V Switch 5 12 24 V DC 5Vdc 12Vdc Rele Rela
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A100053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
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A100053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
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TSX00005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
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TSX00005 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$11.99
Sainsmart 4-Channel 5V Relay Module For Arduino Raspberry Pi EU
SainSmart.com
$11.99
Sainsmart 4-Channel 5V Relay Module For Arduino Raspberry Pi EU
SainSmart.com
$59.78
$80.70
DIN Rail Mount 8 SPDT Iot Power Relay Module For Arduino MEGA2560 / UNO Pack Of 2
versactfit
折扣 25%
$59.78
$80.70
DIN Rail Mount 8 SPDT Iot Power Relay Module For Arduino MEGA2560 / UNO Pack Of 2
versactfit
$1.38
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$1.38
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$12.99
8-Channel 5V Relay Module For Arduino Raspberry Pi US
SainSmart.com
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SainSmart.com
$39.00
TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies
Radwell.com
$39.00
TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies
Radwell.com
$1.60
$4.72
ESP8266 ESP-01S 5V Wifi Relay Module Things Smart Home Remote Control Switch For Arduino Phone APP
Aliexpress
折扣 66%
$1.60
$4.72
ESP8266 ESP-01S 5V Wifi Relay Module Things Smart Home Remote Control Switch For Arduino Phone APP
Aliexpress
$126.88
Relay 5V 230V Relay Card Relay Board Arduino 1 Channel Module 10A
eBay
Free shipping
$126.88
Relay 5V 230V Relay Card Relay Board Arduino 1 Channel Module 10A
eBay
Free shipping
$254.38
Industrial Shields IS.AB20REL.HF+ PLC ARDUINO 20 I/O RELAY RS485
DigiKey
$254.38
Industrial Shields IS.AB20REL.HF+ PLC ARDUINO 20 I/O RELAY RS485
DigiKey
$119.97
A16 Esp32 Esp Tasmota Diy Module Arduino Wifi Relay Switch Mqtt Rs485
eBay
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A16 Esp32 Esp Tasmota Diy Module Arduino Wifi Relay Switch Mqtt Rs485
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