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4 Channel Relay Module 12V
4 Channel Relay Module 12V
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4 Channel Relay Module 12V

₹120.0 Prices include applicable taxes.
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The 4 Channel Relay Module 12V is a versatile switching device designed for controlling multiple high-voltage appliances and equipment using low-voltage microcontrollers like Arduino, Raspberry Pi, ESP8266, ESP32, and more. It allows you to switch AC and DC loads safely and efficiently with complete electrical isolation. This module is ideal for automation, robotics, home appliances, and industrial projects.

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Product Specifications

Specification Details
Operating Voltage 12V DC
Number of Channels 4
Relay Type SPDT
Relay Current Capacity 10A at 250V AC or 30V DC
Trigger Voltage 12V logic level
Input Pins IN1, IN2, IN3, IN4

Key Features

  • 4 relay channels for controlling multiple devices.
  • Works with 12V DC power supply.
  • High current capacity up to 10A per channel.
  • Optocoupler isolation ensures safety and reduces interference.
  • Compatible with microcontrollers like Arduino, Raspberry Pi, ESP8266, ESP32, STM32, PIC, etc.
  • Onboard indicator LEDs for relay status monitoring.

Applications

  • Home automation projects.
  • Smart appliances and lighting control.
  • Industrial automation and equipment control.
  • Robotics and motor driver control.
  • Remote switching projects (IoT, Wi-Fi, Bluetooth).

Inside the Box

  • 1 x 4 Channel Relay Module 12V

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