1-Way Relay Driver Module with LED Indicator Microcontroller Compatible PLC MCU Control Board Module 5V
1-Way Relay Driver Module with LED Indicator Microcontroller Compatible PLC MCU Control Board Module 5V
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1-Way Relay Driver Module with LED Indicator Microcontroller Compatible PLC MCU Control Board Module 5V

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Key item features

  • 5. It can control DC or AC signals and can control 220V AC loads. It is more convenient to connect the blue KF301 terminal to the control line.
  • 3. When there is a signal at the signal input end, the common end and the normally open end be connected.
  • 4. It can be used as a single-chip microcomputer development board or PLC module, and can be used for home appliance control.
  • 2. It uses high-quality relays, with power supply and relay action indication, bright when closed, and not bright when disconnected.
  • 1. This module complies with safety standards, and there is an isolation slot between the control area and the load area.
Current price is $6.50
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  • Free shipping
  • Free 30-day returns

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Arrives between Jul 30 - Aug 4
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Sold and shipped by Port corner
3.9444444444444446 stars out of 5, based on 72 seller reviews(3.9)
Free 30-day returns
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$6.92
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Shipping, arrives by Wed, Jul 29 to Columbus, 43215
Sold and shipped by HER Tools
Free 30-day returns

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