4 Channel Relay Modules
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1/2/4/8 Channel Relay Board Relay Module w/Optocoupler High Low 5V 9V 12V 24V US on E-Bay starting at $5.89
Free Worldwide Shipping Expedited: No Next Day: No DiyBox Electronic Rating: 99.0% |
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2CH/4CH/8CH Channel Relay Module Board With Optocoupler H/L Level Triger 5V-24V on E-Bay starting at $2.18
Free Flat Rate Shipping Expedited: No Next Day: No diy-electronic Rating: 98.3% |
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5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $14.99
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4 Channel Relay Module 1 SPDT DIN Rail Mount 12V 24V DCAC Interface Relay Module on E-Bay starting at $13.96
Free Worldwide Shipping Expedited: No Next Day: No ZHEJIANG GEYA ELECTRICAL CO.,LTD Rating: 99.6% |
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12V 1/2/4/8/16 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino on E-Bay starting at $2.98
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DC 5V 4CH Channel Wireless RF Remote Control Relay Switch Receiver Module Board on E-Bay starting at $3.93
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3/4 Channel Optocoupler Isolation Opto-isolator High/Low Level Module TLP281 on E-Bay starting at $1.01
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12V 1/2/4/8/16 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino on E-Bay starting at $0.99
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GEYA 4 Channel Omron Relay Module 2NO2NC DPDT PLC RELAY Interface 12/24V AC/DC on E-Bay starting at $31.06
Free Worldwide Shipping Expedited: No Next Day: No ZHEJIANG GEYA ELECTRICAL CO.,LTD Rating: 99.6% |
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SONOFF WiFi Switch Smart Home 4-Channel Wireless Relay Module APP Remote Control on E-Bay starting at $28.19
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1/2/4/8 Channel Relay Board Relay Module w/Optocoupler High Low 5V 9V 12V 24V US on E-Bay starting at $5.89
Free Worldwide Shipping Expedited: No Next Day: No modulesworld2022 Rating: 99.2% |
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Solid State Relay Module 5V Channel 1, 2, 4, 8 SSR for Arduino Raspberry Pi ARM on E-Bay starting at $8.26
Free Flat Rate Shipping Expedited: No Next Day: Yes DKJNA Rating: 99.6% |
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5V Relay Module 1,2,4,6,8 Channel Arduino Raspberry Pi ESP8266 ESP32 Optocoupler on E-Bay starting at $3.14
Free Flat Rate Shipping Expedited: No Next Day: Yes DKJNA Rating: 99.6% |
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5V 12V 24V 1-2-4-8 Channel Relay High Low Level Optocoupler Module Arduino PI on E-Bay starting at $10.47
Free Flat Rate Shipping Expedited: No Next Day: Yes umtmedia Rating: 99.5% |
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2/4 Channel WiFi Wireless Relay Module Smart Switch Home Remote Control DC 7-32V on E-Bay starting at $8.91
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1pcs 1 2 4 8 Channel 5V 12V 24V Relay Module Board High and Low Level Trigger on E-Bay starting at $3.74
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5V 12V 24V 1-2-4-8 Channel Relay High Low Level Optocoupler Module Arduino PI on E-Bay starting at $6.52
Free Flat Rate Shipping Expedited: No Next Day: Yes umtmedia Rating: 99.5% |
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5V 12V 24V 1-2-4-8 Channel Relay High Low Level Optocoupler Module Arduino PI on E-Bay starting at $5.02
Free Flat Rate Shipping Expedited: No Next Day: Yes umtmedia Rating: 99.5% |
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5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $1.39
Free Flat Rate Shipping Expedited: No Next Day: No modul_technik Rating: 99.6% |
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5V 12V 24V 1-2-4-8 Channel Relay High Low Level Optocoupler Module Arduino PI on E-Bay starting at $10.47
Free Flat Rate Shipping Expedited: No Next Day: Yes umtmedia Rating: 99.5% |
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GEYA 24V ACDC Omron Relay Module PLC 4Channel 1NO1NC Relay SPDT Module Pluggable on E-Bay starting at $22.69
Free Worldwide Shipping Expedited: No Next Day: No ZHEJIANG GEYA ELECTRICAL CO.,LTD Rating: 99.6% |
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ESP8266 Wireless WIFI Relay Module 1/2/4/8/16 Channel ESP-12F AC/DC 5V-80V on E-Bay starting at $9.59
Free Flat Rate Shipping Expedited: No Next Day: No ecdiystore Rating: 99.5% |
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5V 12V 24V 1/2/4/8 Channel Relay Board Module Arduino Raspberry Pi PIC on E-Bay starting at $6.26
Free Flat Rate Shipping Expedited: No Next Day: Yes Switch Electronics eBay Shop Rating: 99.8% |
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5V 12V 24V 1-2-4-8 Channel Relay High Low Level Optocoupler Module Arduino PI on E-Bay starting at $6.46
Free Flat Rate Shipping Expedited: No Next Day: Yes umtmedia Rating: 99.5% |
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5V 1/2/4/8/16 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $6.48
Free Flat Rate Shipping Expedited: No Next Day: No modul_technik Rating: 99.6% |
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Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 Channels on E-Bay starting at $2.06
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1PCS 5V 1/2/4/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM L on E-Bay starting at $0.99
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ESP8266 WIFI 4 Channels Relay Module AC/DC ESP-12F Development Board on E-Bay starting at $10.02
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ESP8266 WiFi ESP-01 4-Channel Relay Module 12V For IOT Smart Home Mobile APP on E-Bay starting at $8.10
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4 Channel 5V DC Relay Module Solid State High Level SSR G3MB-202P 2A for Arduino on E-Bay starting at $7.56
Shipping Calculated by Location Expedited: No Next Day: No eElectronicParts Rating: 99.8% |
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5/12/24V 2/4/8-Channel Relay Module w/ Optocoupler H/L Level Triger for Arduino on E-Bay starting at $7.09
Free Worldwide Shipping Expedited: No Next Day: No iridescent-show Rating: 97.2% |
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1 Channel 5-30V MICRO USB 5V 2/4/8 Channel USB Control Relay Module Delay Relay on E-Bay starting at $1.26
Free Flat Rate Shipping Expedited: No Next Day: No modul_technik Rating: 99.6% |
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5V 12V 24V 1/2/4/8 Channel Relay Board Module Arduino Raspberry Pi PIC on E-Bay starting at $10.52
Free Flat Rate Shipping Expedited: No Next Day: Yes Switch Electronics eBay Shop Rating: 99.8% |
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SONOFF WiFi Switch Smart Home 4-Channel Wireless Relay Module APP Remote Control on E-Bay starting at $37.59
Free Worldwide Shipping Expedited: No Next Day: No Sonoff Store Rating: 98.9% |
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5V-24V Relay Module Interface Board for Arduino LowLevel Trigger 1/2/4/8Channel on E-Bay starting at $2.08
Free Flat Rate Shipping Expedited: No Next Day: No JIEERSHI Rating: 98.9% |
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NEW Remote Control Switch 4 Channel Relay Module Board With Infrared Wireless K on E-Bay starting at $3.27
Free Flat Rate Shipping Expedited: No Next Day: No kingelectronics15 Rating: 99.7% |
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PC817 4-Channel Voltage Converter Module Optocoupler Isolation Driving Module on E-Bay starting at $1.79
Free Flat Rate Shipping Expedited: No Next Day: No TxHang Electronic Rating: 99.5% |
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GEYA 4 Channel Omron Relay Module 2NO2NC DPDT PLC RELAY Interface 12/24V AC/DC on E-Bay starting at $31.06
Free Worldwide Shipping Expedited: No Next Day: No ZHEJIANG GEYA ELECTRICAL CO.,LTD Rating: 99.6% |
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1/2/4/8 Kanal 5v SSR Relais Relay Modul G3MB-202P Solid Für Arduino B3 New on E-Bay starting at $9.48
Free Flat Rate Shipping Expedited: No Next Day: No modul_technik Rating: 99.6% |
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24V 4 Channel Relay Module With OPTO-Isolated High and Low Level Trigger on E-Bay starting at $3.57
Free Flat Rate Shipping Expedited: No Next Day: No TxHang Electronic Rating: 99.5% |
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DC5V 9V 12V 24V 1/2/4/8 Channel Relay Module High Low Level with Optokoppler US on E-Bay starting at $5.99
Free Worldwide Shipping Expedited: No Next Day: No xyz-electronic Rating: 99.0% |
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5V Relay Module 1,2,4,6,8 Channel Arduino Raspberry Pi ESP8266 ESP32 Optocoupler on E-Bay starting at $4.95
Free Flat Rate Shipping Expedited: No Next Day: Yes DKJNA Rating: 99.6% |
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Solid State Relay Module 5V Channel 1, 2, 4, 8 SSR for Arduino Raspberry Pi ARM on E-Bay starting at $3.39
Free Flat Rate Shipping Expedited: No Next Day: Yes DKJNA Rating: 99.6% |
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5V 1/2/4/8/16 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $2.07
Free Flat Rate Shipping Expedited: No Next Day: No modul_technik Rating: 99.6% |
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5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $1.29
Free Flat Rate Shipping Expedited: No Next Day: No TxHang Electronic Rating: 99.5% |
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5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $7.24
Free Flat Rate Shipping Expedited: No Next Day: No DiyBox Electronic Rating: 99.0% |
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2/4 Channel WiFi Wireless Relay Module Smart Switch Home Remote Control DC 7-32V on E-Bay starting at $10.39
Free Flat Rate Shipping Expedited: No Next Day: No shields-fans Rating: 98.7% |
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5V 1/2/4/8 Channel Relay Board Module for Arduino Raspberry ARM AVR PIC on E-Bay starting at $9.41
Free Flat Rate Shipping Expedited: No Next Day: Yes arduino-kits Rating: 96.3% |
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5/12/24V 1/2/4-Channel Relay Module w/ Optocoupler H/L Level Triger for Arduino on E-Bay starting at $3.94
Free Flat Rate Shipping Expedited: No Next Day: No iridescent-show Rating: 97.2% |
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AC/DC ESP8266 WIFI 4 Channels Relay Module ESP-12F Development Board Module New on E-Bay starting at $9.10
Free Flat Rate Shipping Expedited: No Next Day: No luckystar666 Rating: 98.4% |
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