1-Relay 5V KY-019 Module High-Level Trigger

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In stock (142 units), ready to be shipped
  • ✅ Our AZ-Delivery 1-channel relay KY-019 module is suitable for various playful projects with Raspberry Pi & Co.
  • ✅ Thanks to its wide voltage range, our relay is perfect for switching higher voltages using a 5V output.
  • ✅ Thanks to its compact size the 1 channel relay can be used in almost every project.
  • ✅ The KY-019 relay is used to control AC circuits. The relay acts as a switch that responds to a signal from the microcontroller. For this reason it is often used in IoT projects to control lights and other electronic devices.
  • ✅ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.
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