5V 4 Channel Relay Shield Expansion Board For Arduino




Price:
US$8.39

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5V 4 Channel Relay Shield Expansion Board For Arduino

Features:

Compatible with Arduino UNO, Makerduino UNO and other boards with the similar structure and function.
Standardized shape design.
5VDC control voltage.
4 high quality mechanical relays.
High quality screw terminal.
Provides NO/NC interfaces.

User Guide (with examples): Click to open

Package included:

1 x Relay Shield Expansion Board


you can track your packages after an order has shipped.

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