Features:
Standard Arduino Shield interfaces and shape
Can continue to stack other Arduino expansion boards
3 M3 screw positioning holes for easy installation
High Drive (5V or 3.3V) normally open contact closure
Onboard relay indicator (red)

Package includes:

1 X  4 Channel Relay Shield Module 

Note: all the descriptions and prices are subject to change without prior notice.

Free Shipping: No

Shipping Weight/Unit(g): 0.00

Std. Packing Qty. (pcs): 1

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