Solid State Relay Module (1 Channels - 5V)

Overview

The Solid State Relay Module (1 Channel - 5V) is a robust and efficient solution for controlling high-voltage AC appliances with your Arduino or other microcontroller. Unlike traditional electromechanical relays, this solid-state relay uses semiconductor switching (e.g., TRIAC) to provide faster, quieter, and more reliable switching with no moving parts. It is designed for seamless integration with 5V logic levels, making it a perfect choice for hobbyists, students, and engineers in Egypt working on home automation, industrial control, and IoT projects.

Key Features

• Solid-State Switching: No mechanical contacts, ensuring long life and silent operation.
• High Voltage/Current Handling: Can switch AC loads up to 250V AC and up to 2A (check specific model), suitable for most household appliances.
• 5V Logic-Level Control: Easily driven by Arduino, Raspberry Pi, or any 5V microcontroller.
• Optical Isolation: Provides electrical isolation between the control circuit and the load, protecting your microcontroller from voltage spikes.
• Fast Switching Speed: Ideal for applications requiring rapid on/off cycles.
• LED Indicator: Visual feedback when the relay is activated.
• Compact Design: Small footprint, easy to mount on PCBs or in enclosures.

Technical Specifications

• Channels: 1
• Control Voltage: 5V DC
• Switching Voltage: Up to 250V AC (or as specified)
• Switching Current: Up to 2A (or as specified)
• Trigger Current: Typically 5-10mA
• Isolation: Optically isolated (typically 3750Vrms)
• Control Signal: Active High or Active Low (check module)
• Dimensions: ~40mm x 28mm x 15mm (approx.)
• Weight: ~10g

Applications & Use Cases

• Home Automation: Control lights, fans, heaters, and other AC appliances with your Arduino.
• IoT Projects: Integrate with ESP8266/ESP32 for remote control via Wi-Fi.
• Industrial Control: Switching AC motors, pumps, and solenoids in automation systems.
• Robotics: For controlling AC-powered actuators or power distribution.
• Educational Projects: Teach students about power switching and isolation in electronics.

What's Included

• 1x Solid State Relay Module (1 Channel - 5V)
• (Note: No cables or mounting hardware included unless specified)

Compatibility

• Microcontrollers: Arduino (Uno, Mega, Nano), Raspberry Pi, ESP8266, ESP32, STM32, and any 5V logic device.
• Loads: AC appliances such as lamps, fans, solenoid valves, and other devices within the specified voltage/current ratings.
• Note: For inductive loads (e.g., motors), ensure proper snubber circuits or consider a dedicated SSR with zero-crossing detection.

MOKWN Recommendation

This Solid State Relay Module is an excellent choice for makers and professionals in Egypt who require reliable, silent, and fast AC switching. Its optical isolation ensures your microcontroller stays safe, and its compact design makes it ideal for embedded projects. Whether you're building a smart home system or an industrial controller, this module delivers performance and durability. Order now from MOKWN and take your electronics projects to the next level!