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1 Channel 5V Low Level Trigger Relay Module Extension Board for Arduino ECT-212865

Original price was: $2.00.Current price is: $0.48.

SKU: rxeivafi30472 Category:

Description

Product Features:
  • Standard DC-5V control interface, can be extended in a variety of development board
  • Isolation groove between the control area and the load area
  • Has the power and relay action instructions, pull bright, disconnect does not shine
  • If the input has signal, the beginning of the common and often will have conduction
  • Can be used as a microcontroller development board.Also can be used as a home appliance control

Product Specifications:

Package Contents:
    1 x 1-Channel Relay Module

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