5V 4 Relay Module Extension MCU Development Board Module for 51 AVR ARM PIC

  • Item ID #090271
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List Price: $9.60 Our Price: $5.59Save 42%

It is a Relay Module Extension Module , It has small size, high efficiency, long term stable and reliable quality,easy installation and use,Applied :51,AVR,AVR,ARM,and DIY ect


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Feature:
  • With high current relay, AC250V 10A DC30V 10A
  • Contact independent wiring, safe and reliable
  • Standard interface, can be extended in a variety of development board
  • With screw holes for easy installation
  • Various platforms for 51/AVR/AVR/ARM
Package includes:
  • 1x 4 Relay Board

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