8 Channel Relay Boards
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Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 Channels on E-Bay starting at $8.39
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Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 Channels on E-Bay starting at $8.77
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1/2/4/8 Channel Relay Board Module Optocoupler Relay High Low 5V 12V 24V New on E-Bay starting at $12.24
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1/2/4/8 Channel Relay Board Module Optocoupler Relay High Low 5V 12V 24V New on E-Bay starting at $15.44
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5V 12V 24V Relay Board 1 2 4 6 8 Channel Power Relay Board Electronic Components on E-Bay starting at $7.69
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5V-24V Relay Module Interface Board for Arduino LowLevel Trigger 1/2/4/8Channel on E-Bay starting at $4.99
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5V-24V Relay Module Interface Board for Arduino LowLevel Trigger 1/2/4/8Channel on E-Bay starting at $4.99
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5V Power Relay Module 1 2 4 6 8 Channel Power Relay Board Electronic Components on E-Bay starting at $12.58
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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 $1.15
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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 $1.73
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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 $12.64
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DC12V 8/16Channel RS485 Relay Module Modbus RTU PLC Expaning Board DIN Rail Case on E-Bay starting at $31.37
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Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 Channels on E-Bay starting at $3.06
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Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 Channels on E-Bay starting at $6.46
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5V/12V Relay Board Module Optocoupler LED for Arduino PiC ARM 1/2/4/6/8 Channel on E-Bay starting at $8.11
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Internet/Ethernet 12 Relay Channel Board - SNMP, WEB, XML, ADC, Counters, Timers on E-Bay starting at $153.89
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DAEnetIP2v2 SNMP Web 8 Channel Relay Remote Module, Board - SDK, Android, iOS on E-Bay starting at $102.19
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DAEnetIP2v2 Eight Channel Relay Board Remote Management & Control - SNMP, Web on E-Bay starting at $102.19
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1/2/4 Channel 380V 8A Solid State Relay Board Switch Controller SSR for Arduino on E-Bay starting at $9.41
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1/2/4/6/8 Channel 5V Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $0.99
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1/2/4/6/8 Channel 5V Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $2.99
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1/2/4/8 Channel ESP32 WIFI Bluetooth BLE Relay Module ESP8266 Development Board on E-Bay starting at $9.05
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Ethernet RJ45 TCP/IP Relay Remote Control Board 8-Channel Relay Module Board 10A on E-Bay starting at $35.87
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SNMP Web 8 Channel Relay Remote Module, Board - Windows, Android, Command line on E-Bay starting at $106.40
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1/2/4/8 Channel Relay Board Module High/Low Level Arduinos Raspberry Pi 5 12 24V on E-Bay starting at $2.39
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DC12V 8-16Channel RS485 Relay Delay Module Modbus RTU PLC Expaning Board on E-Bay starting at $18.83
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DC12V 8-16Channel RS485 Relay Delay Module Modbus RTU PLC Expaning Board on E-Bay starting at $28.34
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DC5V 12V Relay Module Optocoupler isolation Relay Board Output 4way 8way Output on E-Bay starting at $3.27
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8 Channel Pro Mini PLC Relay Shield Module For Arduino Delay Timer Switch Board on E-Bay starting at $30.39
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8 Channel RS485 Module Modbus RTU Multifunction Relay PLC Control Board 6-24V 5V on E-Bay starting at $6.33
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1/2/4/6/8 Channel 5V Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $10.28
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1PCS 5V 1/2/4/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM K on E-Bay starting at $2.66
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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 $10.75
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1/2/4/8 Channel ESP32 WIFI Bluetooth BLE Relay Module ESP8266 Development Board on E-Bay starting at $14.49
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1PCS 24V DC 1/2/4/8/12 Channel DI-DO Modbus RTU RS485 Relay Board on E-Bay starting at $16.99
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5V 12V 24V 1/2/4/8 Channel Relay Module Board Shield Optocoupler High Low Level on E-Bay starting at $7.27
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1 PCS 8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board on E-Bay starting at $24.99
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Ethernet RJ45 TCP/IP Relay Remote Control Board 8-Channel Relay Module Board 10A on E-Bay starting at $39.19
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DC12V 8/16Channel RS485 Relay Module Modbus RTU PLC Expaning Board DIN Rail Case on E-Bay starting at $30.71
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2CH/4CH/8CH Channel Relay Module Board With Optocoupler H/L Level Triger 5V-24V on E-Bay starting at $6.36
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2CH/4CH/8CH Channel Relay Module Board With Optocoupler H/L Level Triger 5V-24V on E-Bay starting at $2.84
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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 $10.28
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5V 12V 24V 1/2/4/8 Channel Relay Board Module Arduino Raspberry Pi PIC on E-Bay starting at $4.38
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Ethernet control module, 8 channel relay controller board, rj45 network server on E-Bay starting at $19.93
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5V 1/2/4/6/8/16 Channel Relay Board Module Optocoupler for Arduino PiC ARM AVRC on E-Bay starting at $3.10
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5V 1/2/4/6/8/16 Channel Relay Board Module Optocoupler for Arduino PiC ARM AVRC on E-Bay starting at $4.62
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5V 1/2/4/6/8/16 Channel Relay Board Module Optocoupler for Arduino PiC ARM AVRC on E-Bay starting at $16.52
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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 $2.66
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Modbus RTU DC12V 8/16Channel RS485 Relay Module PLC Expaning Board DIN Rail Case on E-Bay starting at $23.58
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8-channel PLC signal level voltage conversion board NPN output DST-1R8P-N on E-Bay starting at $18.38
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