2-channel 5V relay module - Image 1

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2-channel 5V relay module

Product ID: REL-2CH-NGC

Category: Optocoupler

130.00BDT

Availability:

In Stock (100 available)
1

Product Description

A 2-channel 5V relay module is an electromechanical switch that allows microcontrollers (like Arduino, Raspberry Pi, or ESP32) to control two independent high-power AC or DC circuits. It acts as a bridge between low-voltage digital signals and high-voltage appliances.

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