2-Channel 5V Solid State Relay Module

1200 DA

The 2-Channel 5V Solid State Relay Module enables silent and reliable switching of AC loads using logic-level signals. Designed for Arduino, Raspberry Pi, and other microcontrollers, it supports AC voltages up to 240V at 2A. Ideal for home automation and industrial control.

Category: Relay Modules
Stock: Out of stock

1200 DA

Out of stock

About this item

🔌 2-Channel 5V Solid State Relay Module

⚡ Reliable Switching for AC Loads

The 2-Channel 5V Solid State Relay Module allows you to control high-voltage AC loads using low-voltage microcontroller signals (like Arduino, ESP32, etc.). It provides silent, reliable, and fast switching with no moving parts.

🛡️ Built-In Opto-Isolation

Each channel uses an opto-isolator to safely separate your microcontroller from the high-voltage AC side.

🧩 Features

📦 2 Independent relay channels
⚡ Supports AC 100–240V loads
🔌 Trigger voltage: 5V DC
🔕 Silent switching (no clicking sound)
🧱 Compact PCB with screw terminals
🔄 LED indicator for each channel

🛠️ Applications

🏠 Smart home automation
💡 AC lamp control
📟 Industrial equipment switching
⚙️ Fan and appliance controllers
🔧 DIY electronics projects

⚠️ Notes

🔐 Not for direct use with DC loads
🧯 Ensure proper isolation from live AC
📘 Use heatsink or ventilation for heavy loads

✨ Key Advantages

🧊 No mechanical wear
🔇 Totally silent operation
⚡ Fast response
🔥 Stable performance under load
🛠️ Easy screw terminal wiring