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Multicomp Pro 5V Trigger Relay Module For Arduino And Raspberry Pi 83-17990
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Seeed Studio Spdt Relay Board, Arduino/Rpi Board 103020133
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Relay Module Solid State DC 5V Relay Module With Optocoupler For Arduino Raspberry Pi 4Channel
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Dfrobot Digital 5A Relay Mod, Arduino Compatible DFR0017
Farnell Ireland
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How to use an Arduino Relay Module
4:41
YouTubeTinker & Build
How to use an Arduino Relay Module
Arduino relay circuit and Arduino relay code: In this video we’ll learn how to use a SainSmart 4-Channel 5V relay module with an Arduino. We also discuss the SainSmart relay board’s capability, its use of optocouplers for optoisolation, and how to hook up the Arduino relay circuit. We use the Arduino to switch a light on and off ...
169.2K viewsFeb 4, 2018
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€168.87
€207.71
Arduino Opta Wifi Series Logic Controller, 12 → 24 V Supply, Relay Output, Analogue, Digital Input, AFX00002
RS Ireland
18% off
€168.87
€207.71
Arduino Opta Wifi Series Logic Controller, 12 → 24 V Supply, Relay Output, Analogue, Digital Input, AFX00002
RS Ireland
€140.48
€172.79
Arduino Opta RS485 Series Logic Controller, 12 → 24 V Supply, Relay Output, Analogue, Digital Input, AFX00001
RS Ireland
18% off
€140.48
€172.79
Arduino Opta RS485 Series Logic Controller, 12 → 24 V Supply, Relay Output, Analogue, Digital Input, AFX00001
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€17.99
SEEED GRV RELAIS 4CH - Arduino - Grove Relay Module, 4 Channel, 5 V, SRD-05VDC-SL-C
REICHELT IE
€17.99
SEEED GRV RELAIS 4CH - Arduino - Grove Relay Module, 4 Channel, 5 V, SRD-05VDC-SL-C
REICHELT IE
€9.72
Seeed Studio Latching Relay Board, Arduino/Rpi Brd 103020010
Farnell Ireland
€9.72
Seeed Studio Latching Relay Board, Arduino/Rpi Brd 103020010
Farnell Ireland
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10Pcs 1 Channel 12V Relay Module For Arduino
coolbe.ie
Free shipping
€23.92
10Pcs 1 Channel 12V Relay Module For Arduino
coolbe.ie
€12.46
ESP8266 Relay With ESP-01S WIFI Wireless Transceiver Module For Arduino UNO R3 Mega2560 Raspberry Pi
coolbe.ie
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ESP8266 Relay With ESP-01S WIFI Wireless Transceiver Module For Arduino UNO R3 Mega2560 Raspberry Pi
coolbe.ie
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5V 12V 24V 30A High Low Level Trigger 1 Channel Relay Module With Optocoupler Isolation Board Module For Arduino PIC AVR DSP ARM
Alibaba B2B
Free shipping
€0.43
5V 12V 24V 30A High Low Level Trigger 1 Channel Relay Module With Optocoupler Isolation Board Module For Arduino PIC AVR DSP ARM
Alibaba B2B
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DC 12V Rain Water Sensor Module + Relay Control Module For Arduino Robot Kit
Alibaba B2B
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DC 12V Rain Water Sensor Module + Relay Control Module For Arduino Robot Kit
Alibaba B2B
€0.09
5V 12V Low Level Trigger 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM MCU Dsp Module
Alibaba B2B
Free shipping
€0.09
5V 12V Low Level Trigger 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM MCU Dsp Module
Alibaba B2B
€5.32
IDUINO DEBO RELAIS2 4CH - Developer Boards - Relay Module, 4 Channel, 5 V, SRD-05VDC-SL-C
REICHELT IE
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IDUINO DEBO RELAIS2 4CH - Developer Boards - Relay Module, 4 Channel, 5 V, SRD-05VDC-SL-C
REICHELT IE
€6.65
Seeed Studio Optocoupler Relay Brd, Arduino/Rpi Brd 101020603
Farnell Ireland
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Seeed Studio Optocoupler Relay Brd, Arduino/Rpi Brd 101020603
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Arduino Uno Rev 3, A000066
RS Ireland
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Arduino Uno Rev 3, A000066
RS Ireland
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Arduino Uno Rev 3 SMD, A000073
RS Ireland
18% off
€21.89
€26.93
Arduino Uno Rev 3 SMD, A000073
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16 Channel 5V 20A Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
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27% off
€42.95
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16 Channel 5V 20A Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
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kc868-a8m ESP32 Wifi RS232 USB Ethernet Relay Module ADC DAC RF 433m Temperature Arduino IDE For Esp32 Relay Module MQTT
Alibaba B2B
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kc868-a8m ESP32 Wifi RS232 USB Ethernet Relay Module ADC DAC RF 433m Temperature Arduino IDE For Esp32 Relay Module MQTT
Alibaba B2B
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IDUINO DEBO RELAIS 1CH - Developer Boards - Relay Module, 1 Channel, 5 V
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IDUINO DEBO RELAIS 1CH - Developer Boards - Relay Module, 1 Channel, 5 V
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IDUINO DEBO RELAIS2 2CH - Developer Boards - Relay Module, 2-Channel, 5 V
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IDUINO DEBO RELAIS2 2CH - Developer Boards - Relay Module, 2-Channel, 5 V
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