Expansion Board - 3-Channel Relay Expansion Board Raspberry Pi | Shop The World
From USA
NewAsixx
Expansion Board - 3-Channel Relay Expansion Board for Raspberry Pi A+/B+/2B/3B/3B+
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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.
•Designed for Raspberry Pi A+/B+/2B/3B/3B+.
•High quality relays allow this expansion board to connect to load: ≤5A 250V AC or ≤5A 30V DC.
•Adopts optocoupler isolation to avoid strong interference of high voltage circuit.
•With relay indicator, easy to view the working status of the relay.
•With relay selection jumper cap, convenient to switch other pins for Raspberry Pi control.
