Category

Tag: Relay Module with Optocoupler

  • Sale! 2 Channel Relay Module with Optocoupler

    2 Channel 5V Relay Module with Optocoupler

     Original price was: ₹80.00.Current price is: ₹62.00.

    Specification:

    • High current relay, AC250V 10A, DC5V 10A
    • 2 LEDs to indicate when relays are on
    • Works with logic level signals from 3.3V or 5V devices
    • Opto isolation circuitry

     

    * Product Images are shown for illustrative purposes only and may differ from actual product.

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  • Sale! 5v 4 Channel Relay Module with Optocoupler

    4 Channel 5V Relay Module with Optocoupler

     Original price was: ₹250.00.Current price is: ₹118.00.

    Features – 5V 4-Channel Relay Module with Optocoupler

    • 4 Independent Channels – Control multiple devices simultaneously with precision.

    • Wide Operating Voltage – Supports 3.3V to 5V input, compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers.

    • High-Impedance Controller Pins – Ensures minimal current draw from the microcontroller and safe operation.

    • AC/DC Load Control – Easily switch 220V AC appliances or DC devices safely.

    • Dual Contacts – Each relay includes one normally open (NO) and one normally closed (NC) contact for flexible control.

    • Triode Drive for Relay Coil – Enhances switching efficiency and reduces malfunction risk.

    • Pull-Down Circuit – Prevents false triggering and ensures stable performance in noisy environments.

    • Indicator LEDs – Power and relay status indicators provide real-time visual feedback.

    • Clear Terminal Layout – Input signal, common terminal, and start conduction terminals are clearly marked for easy wiring.

    • Appliance Control Ready – Perfect for controlling lights, fans, motors, and other household or industrial appliances.

    • International Safety Compliance – Isolation trenches between control and load areas ensure safe operation and reduce risk of electrical faults.

    • Durable & Reliable – Designed for long-term use in smart automation, IoT, and industrial projects.

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