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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 09/19
- Model #: C6WV-0821-OYJ-166
- $42.95 –
- Free Shipping
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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(6 Channel 12V)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-165
- $42.19 –
- Free Shipping
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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(1 Channel 5V)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-167
- $33.96 –
- Free Shipping
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8-CH Ethernet Relay Module (B) with Digital Input, Modbus RTU/Modbus TCP Protocol, Support DC 7~36V Wide Range Power Input and PoE Power Supply, with Various Isolation and Protection Circuits
Limited time offer, ends 09/12
- Model #: C6T1813-XMYXDL126
- $103.78 –
- Free Shipping
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1pcs 5V/12V/24V 1/2/4/6/8 Channel Relay Module High/Low Level Trigger Dual Optocoupler Isolation(24V,6 Channel)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-579
- $40.83 –
- Free Shipping
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1pcs Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler(5V 6 Channel Red)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-221
- $42.29 –
- Free Shipping
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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 09/19
- Model #: C6WV-0821-OYJ-173
- $35.26 –
- Free Shipping
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1pcs auto Relay 4pin 5pin 40A 12V 24V car Relay Universal Automotive Relay(24v 4pin Relay)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-266
- $33.66 –
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1pcs auto Relay 4pin 5pin 40A 12V 24V car Relay Universal Automotive Relay(12v 4pin Relay)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-264
- $33.66 –
- Free Shipping
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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 5V)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-170
- $35.26 –
- Free Shipping
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1pcs auto Relay 4pin 5pin 40A 12V 24V car Relay Universal Automotive Relay(12v 5pin Relay)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-263
- $33.66 –
- Free Shipping
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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 09/19
- Model #: C6WV-0821-OYJ-219
- $35.52 –
- Free Shipping
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1pcs Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler(12V 4 Channel Red)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-215
- $38.55 –
- Free Shipping
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8-CH Ethernet Relay Module (B) with Digital Input, Modbus RTU/Modbus TCP Protocol, Support DC 7~36V Wide Range Power Input and PoE Power Supply, with Various Isolation and Protection Circuits
Limited time offer, ends 09/12
- Model #: C6T1813-XMYXDL368
- $102.79 –
- Free Shipping
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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 09/19
- Model #: Kepler-8.10-OYS-60
- $12.99 –
- Free Shipping
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1pcs 5V/12V/24V 1/2/4/6/8 Channel Relay Module High/Low Level Trigger Dual Optocoupler Isolation(12V,6 Channel)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-583
- $40.83 –
- Free Shipping
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1pcs 1 2 4 6 8 Channel Relay Module Board Shield with Optocouple 5V 12V 24V(5V,1 Channel)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-525
- $33.37 –
- Free Shipping
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10Pcs RC Absorption Snubber Circuit, Loop Module, Relay Contact Protection, Electromagnetic Anti-Interference
Limited time offer, ends 09/19
- Model #: Kepler-8.10-OYS-721
- $15.84 –
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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(6 Channel 5V)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-169
- $41.76 –
- Free Shipping
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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 09/19
- Model #: C6WV-0821-OYJ-220
- $44.28 –
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1pcs 5V/12V/24V 1/2/4/6/8 Channel Relay Module High/Low Level Trigger Dual Optocoupler Isolation(12V,1 Channel)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-576
- $33.71 –
- Free Shipping
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Power Relay Expansion Module for Raspberry Pi, Relay Board with Dual Cooling Fans & Auto Color Changing LED, Compatible with Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B
- Model #: TECH CABIN - TCH185
- $18.54 –
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Power Relay Expansion Module for Raspberry Pi, Relay Board with Dual Cooling Fans & Auto Color Changing LED, Compatible with Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B
- Model #: TECH CABIN - TCH188
- $18.54 –
- Free Shipping
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Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans & Auto Color Changing LED, Relay Board for Pi A+ 3A+ B+ 2B 3B 3B+ 4B
- Model #: TECH CABIN - TCH415
- $18.54 –
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5V USB Relay with Optocoupler Isolation Industrial Grade Support UART Serial Port Signal Control NO/COM/NC Load 2 Channel Relay
Limited time offer, ends 09/14
- Model #: 604721825999
- $53.39 –
- More options from $53.39 - $55.99
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2 Channel Serial Port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home (4)
- Model #: CLAWB0C1GK6Q6Q
- $76.59 –
- More options from $76.59 - $77.99
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Waveshare Industrial Modbus RTU 4-ch Relay Module with RS485 Interface, 30A High Current, Onboard LED Indicators, Multi Isolation Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 09/19
- Model #: YC7FW0628-482
- $90.87 –
- Free Shipping
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1pcs 5V/12V/24V 1/2/4/6/8 Channel Relay Module High/Low Level Trigger Dual Optocoupler Isolation(12V,2 Channel)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-577
- $35.23 –
- Free Shipping
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1pcs 5V/12V/24V 1/2/4/6/8 Channel Relay Module High/Low Level Trigger Dual Optocoupler Isolation(24V,1 Channel)
Limited time offer, ends 09/19
- Model #: C6WV-0821-OYJ-590
- $33.71 –
- Free Shipping
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3-CH RPi Relay Board RPi Expansion Board, Three Channel Power Relay Module Compatible with Raspberry Pi 5/4B/3B+/3B/Pi Zero W/Zero 2W/Pico/Pico W/Pico 2/Pico 2W, Loads up to 5A 250V AC or 5A 30V DC
Limited time offer, ends 09/13
- Model #: C5Z9-Lsy724-162
- $37.40 –
- Free Shipping