Supplier Type
China
Past Export Countries
Best Match
5V 2 Channel Relay Module for Arduino Uno R3 Raspberry Pi
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Factory Outlet Light Coupling 5V 4 Channel Relay Module for Raspberry PI For Arduino
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1 2 4 8 Channel DC 5V Relays Module with Optocoupler Low Level Trigger Expansion Board for arduino for Raspberry Pi
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High Low Level Trigger for Arduino DC 5V 1-Channel Relay Module
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Factory priceHangzhou Relay Module 2 Channels - 5V for Arduino
$0.60-$0.70 / Pieces
