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Relays
2 Pack 5V 2-Channel Relay Module with Optocoupler, Red Expansion Board Supports High/Low Level Trigger 2-Way OPTO
Limited time offer, ends 10/07
$12.99
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1pcs Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler(12V 2 Channel Red)
Limited time offer, ends 10/07
$35.52
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2Pcs 1 Channel Switch Relay Module Modbus Rtu Switching Input Output Relays Board with Anti-Reverse Connection Protection RS485 TTL Communication
Limited time offer, ends 10/07
$12.99
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1pcs 5v 12v 1 2 4 6 8 Channel Relay Module with optocoupler Relay Output 1 2 4 6 8 Way Relay Module(8 Channel 12V)
Limited time offer, ends 10/07
$42.95
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1pcs 5v 12v 1 2 4 6 8 Channel Relay Module with optocoupler Relay Output 1 2 4 6 8 Way Relay Module(2 Channel 12V)
Limited time offer, ends 10/07
$35.26
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1pcs Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler(12V 8 Channel Red)
Limited time offer, ends 10/07
$44.28
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1pcs 5v 12v 1 2 4 6 8 Channel Relay Module with optocoupler Relay Output 1 2 4 6 8 Way Relay Module(8 Channel 5V)
Limited time offer, ends 10/07
$42.95
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1pcs Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler(5V 8 Channel Red)
Limited time offer, ends 10/07
$44.28
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1pcs Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler(5V 2 Channel Red)
Limited time offer, ends 10/07
$35.52
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Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 10/10
$95.75
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4 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 4 Way 250V 2A for Industrial Control Applications
Limited time offer, ends 10/07
$12.99
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1 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 1 Way 250V 2A for Industrial Control Applications
Limited time offer, ends 10/07
$12.99
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2 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 2 Way 250V 2A for Industrial Control Applications
Limited time offer, ends 10/07
$12.99
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8-CH Relay Module via Ethernet with Digital Input, Adopt Modbus RTU/Modbus TCP Protocol, Supports PoE Power Supply/DC Power Port/Screw Terminal/DC 7~36V Wide Range Power Input
Limited time offer, ends 10/10
$93.15
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10Pcs RC Absorption Snubber Circuit, Loop Module, Relay Contact Protection, Electromagnetic Anti-Interference
Limited time offer, ends 10/07
$15.84
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16 Channel 5V Relay Module with Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5
Limited time offer, ends 10/07
$22.34
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LOCADENCE 8 Channel Relay Module, DC 5~30V 8 Circuit Relay Shield Module with Large Capacity 4M Byte Flash for ESP32 Secondary Development Learning
Limited time offer, ends 10/07
$45.98
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Modbus-Rtu 7-24V 4 Channel Relay Module Switch Modbus RTU Switch Input Output 5V RS485 TTL Communication Anti-Reverse Connection
Limited time offer, ends 10/07
$12.99
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1pcs 1 2 4 6 8 Channel Relay Module Board Shield with Optocouple 5V 12V 24V(5V,2 Channel)
Limited time offer, ends 10/07
$35.28
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XH-M118 Single Channel Relay Module 5V/12V/24V DC, 10A SPDT Output with Optocoupler Isolation, Compatible with Arduino, Raspberry Pi, PLC Includes Wiring Harness
Limited time offer, ends 10/07
$12.99
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