Description

• Key Features:

  ✔ 2 Independent Channels – Control two separate DC circuits (up to 2A per channel).
  ✔ Low-Level Trigger (0-2.5V) – Activates when control signal is LOW (compatible with most microcontrollers like Arduino, ESP8266, Raspberry Pi).
  ✔ Solid-State Technology – No mechanical contacts = no wear & tear, no buzzing noise, and ultra-fast switching.
  ✔ Wide Voltage Support – 5V DC input for relay control; load voltage: 5V-24V DC (supports motors, LEDs, solenoids, etc.).
  ✔ Opto-Isolated Protection – Built-in optocoupler prevents back EMF damage to your microcontroller.
  ✔ Compact & Lightweight – Space-saving PCB design for easy integration into projects.
  ✔ LED Indicators – Visual feedback for relay status (ON/OFF).

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  Applications:

  • Home Automation – Smart lighting, fan control, appliance switching.

  • IoT & Robotics – Remote-controlled devices, sensor-activated triggers.

  • DIY Electronics – Motor control, solenoid valves, battery management.

  • Industrial Control – Low-power DC equipment automation.

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  Package Includes:

  • 1 × 2-Channel 5V DC Solid State Relay Module

  • (May include jumper wires depending on the seller)

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  How It Works:

  1. Connect the VCC (5V) and GND to your microcontroller.

  2. Signal Pins (IN1, IN2) – Apply LOW signal (0V) to activate the relay.

  3. Load Connection – Wire your DC device (e.g., motor, LED strip) between COM (Common) and NO (Normally Open) terminals.

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  Why Choose This Module?

  ✅ Silent & Long-Lasting – No mechanical wear, ideal for frequent switching.
  ✅ Safer for Microcontrollers – Optoisolation protects against voltage spikes.
  ✅ Energy Efficient – Low power consumption compared to mechanical relays.

  Note: For AC switching, check our mechanical relay modules. This SSR is designed for DC loads only.