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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

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

$37^.30

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Raspberry Pi Relay Module HAT Expansion Board Three Channel (3-CH) Power Relay Module for Raspberry Pi 4B/3B+/3B/2B/A+/B+ for Smart Home

Raspberry Pi Relay Module HAT Expansion Board Three Channel (3-CH) Power Relay Module for Raspberry Pi 4B/3B+/3B/2B/A+/B+ for Smart Home

$24^.68

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Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans & Auto Color Changing LED, Relay Board Compatible for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B, Smart Home DIY Control Accessory

Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans & Auto Color Changing LED, Relay Board Compatible for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B, Smart Home DIY Control Accessory

$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

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

$18^.54

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Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans, Auto Color Changing LED Relay Board, Compatible with Raspberry Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B, Smart Home Switch Control HAT

Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans, Auto Color Changing LED Relay Board, Compatible with Raspberry Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B, Smart Home Switch Control HAT

$18^.54

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Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans, Auto Color Changing LED Relay Board Compatible with Raspberry Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B Single Board Computers

Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans, Auto Color Changing LED Relay Board Compatible with Raspberry Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B Single Board Computers

$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

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

$18^.54

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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

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

$18^.54

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Power Relay Expansion Module with Dual Cooling Fans & Auto Color Changing LED for Raspberry Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B

Power Relay Expansion Module with Dual Cooling Fans & Auto Color Changing LED for Raspberry Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B

$18^.54

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Industrial 6-Channel RP2350 Relay Module, Onboard RS485/Pico HAT Interfaces, Compatible with Raspberry Pi Pico Hats, Expanding RTC/CAN / RS232 / LoRa/Sensor, RS485,etc. Multi Protection Circuits

Industrial 6-Channel RP2350 Relay Module, Onboard RS485/Pico HAT Interfaces, Compatible with Raspberry Pi Pico Hats, Expanding RTC/CAN / RS232 / LoRa/Sensor, RS485,etc. Multi Protection Circuits

$73^.76

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AJMRTC Pico-Relay-B Industrial 8 Channel Relay Module, Expansion Board for Raspberry Pi Pico RP2040 Pico W, Optocoupler & Power Isolation Multi-Protection Relay Expansion Module for Industrial Control

AJMRTC Pico-Relay-B Industrial 8 Channel Relay Module, Expansion Board for Raspberry Pi Pico RP2040 Pico W, Optocoupler & Power Isolation Multi-Protection Relay Expansion Module for Industrial Control

$37^.63

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