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This module can support 5V, 12V, 24V relays. The board has a power indicator and a relay action indicator.  Interface definition

This module can support 5V, 12V, 24V relays. The board has a power indicator and a relay action indicator. Interface definition

(5.0)
US $ 0.06    31% off
US $ 0.04
Out Of Stock

Cheap And Discounts This module can support 5V, 12V, 24V relays. The board has a power indicator and a relay action indicator. Interface definition Wholesale. Buy Directly From Merchant Shop910328043 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.

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