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5V 2-Channel Relay Module (Opto-Isolated)
Reliable 5V 2-channel relay module for controlling two AC/DC loads using Arduino, ESP, Raspberry Pi, and other microcontroll
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Description
The 5V 2-Channel Relay Module is designed to safely control two independent electrical loads using low-voltage microcontroller signals. Each relay is capable of switching high-voltage AC or DC devices, making it ideal for home automation, IoT systems, robotics, and industrial control applications.
The module features opto-isolation, status indicator LEDs, and screw terminals for secure wiring. It works seamlessly with Arduino, ESP8266, ESP32, Raspberry Pi, and similar development boards.
| Parameter | Value |
|---|---|
| Module Type | Relay Module |
| Channels | 2 |
| Operating Voltage | 5V DC |
| Trigger Voltage | 3.3V – 5V |
| Relay Type | Electromagnetic |
| Max Switching Voltage | 250V AC / 30V DC |
| Max Switching Current | 10A per channel |
| Control Signal | Digital |
| Isolation | Opto-isolated |
| Indicator | Power & Relay LEDs |
Additional information
| Weight | 45 g |
|---|---|
| Dimensions | 75 × 50 × 18 mm |
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