5PCS Optocoupler DC 5V 1 Channel Relay Shield Power Supply Relay Module for Arduino Intelligent Home Improvement Relay Board

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5PCS Optocoupler DC 5V 1 Channel Relay Shield Power Supply Relay Module for Arduino Intelligent Home Improvement Relay Board - specifications

5PCS Optocoupler DC 5V 1 Channel Relay Shield Power Supply Relay Module for Arduino Intelligent Home Improvement Relay Board - photo 2026

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Product specifications

Brand Name: Gaqqee
Contact Load: Low Power
Protect Feature: Sealed
Power Source: DC
Usage: General Purpose
Theory: Voltage Relay
is_customized: Yes
Voltage: 5V

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