KY-019 5V One Channel Relay Module Board For Home Appliance Control Relay


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  • KY-019 5V One Channel Relay Module Board For Home Appliance Control Relay

    KY-019 5V One Channel Relay Module Board For Home Appliance Control Relay


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    •  Delivery & Return


      1. We ship your order worldwide. 2. All orders are shipped with a tracking number. 3. Orders are processed and prepared to be shipped within 2-5 business days. Including quality checks, packing, paperwork, etc. Delivery times may take 3-14 (business days) from the time of purchase to shipping your order worldwide unless it is specified. 3-5 business days delivery time for Expedite shipping(DHL/FedEx/UPS etc) 7-14 business days delivery time for Standard Shipping(EMS/YunExpress etc) Please note that there will be substantial differences in the time of delivery, depending on your country of delivery. During sale periods and promotions the delivery time may be longer than normal.


      1. For whatever reason, if you are not satisfied with your received within 3 days and the product is still in brand new condition and with its original packaging, you can return it to us (need to send back all parts) for a partial refund, which will cover the price of the item minus the shipping fees. You will be responsible for paying the return shipping fees. 2. To start a return, you can contact us. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. 3. Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed. Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.


      Give us a shout if you have any other questions and/or concerns. Email: Phone: (+01)-662-300-6268
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      KY-019 5V One Channel Relay Module Board For Home Appliance Control Relay

      KY-019 5V One Channel Relay Module Board For Home Appliance Control Relay


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        Estimated Delivery: Feb 27 – Mar 01
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      1. There are Isolation Grooves Between Control and Load Area
      2. With Power Supply and Relay Action Indication
      3. When There is a Signal, Common Terminal and the Common Terminal Will Jump
      4. The Module Can Be Used As a Temperature Controller Development Board Module and As a Home Appliance Control
      5. Not Only Can Control DC and AC Signals, But Also Control 220V AC Load
      6. Contact with Permanent Opening and Closing Vents
      7. It is Convenient to Connect the Blue KF301 Terminal to the Control Cable


      1. 5V relay module
      2. It can be used as a single-chip development board module and can be used as a home appliance control
      3. 5V-12V TTL control signal
      4. Control DC or AC signal, which can control 220V AC load.
      5. There is a normally open and a normally closed contact
      6. There is a power indicator
      7. There is a control indicator light, which is bright when the pull-in is closed, but not when it is disconnected
      8. The transistor drive increases the relay coil, and the control pin is a high impedance.
      9. The control pin has a pull-down circuit to prevent the false operation of the floating relay
      10. Module Size: Approx. 34 x 22 x 17mm / 1.34 x 0.87 x 0.67in

      Packing list:

      Weight0.01 kg
      Dimensions3.4 × 2.2 × 1.7 cm

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