Relay Expansion Board,6 channel Rpi Relay Module Expansion Boa | Shop The World
From USA
NewCuifati
Relay Expansion Board,6 channel Rpi Relay Module Expansion Board For Raspberry Pi A plus,bplus,2b or3b With Optocoupler Isolation And Relay Indicator,Allowing Access To Up To 5a 250v Ac Or 5a 30v Dc
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•High Applicability: Suitable for Raspberry Pi A+/B+/2B/3B.
•High Quality: High quality relays are used for durability. Relay allows access to up to 5A 250V AC or 5A 30V DC.
•Optocoupler Isolation Function: The product has an optocoupler isolation function to avoid interference from high voltage circuits.
•Relay Indicator: The product has a relay indicator to make it easy to check the working status of the relay. 6.
•with relay selection jumper:easy to select other pins of Raspberry Pi to control relays.