2 Channel 5V Relay Module with Optocoupler Isolation and Indicator LEDs for UNO Rduino Raspberry Pi ESP32 Home Automation AC DC Control High Current 10A Relays with Screw Terminals

Price: ₹358 - ₹184.00
(as of Mar 27, 2026 13:59:13 UTC – Details)


Overview: This 2 Channel 5V Relay Module is designed for robust switching applications, interfaced easily with 3.3V or 5V logic microcontrollers. Ideal for DIY electronics and home automation projects.
Key Features:
– 2 relay channels for simultaneous control
– Optocoupler isolation for signal integrity
– Indicator LEDs for visual feedback
– Screw terminal connections for convenience
– Supports both AC and DC load switching
Technical Specifications:
– Operating Voltage: 5V input with 12V DC power supply
– Trigger Voltage: 3.3V to 5V
– Relay Ratings: 10A@250VAC / 10A@30VDC
– Dimensions: Approx. 5.0 cm x 3.5 cm x 1.8 cm
– Interface: Burg stick headers and screw terminals (C, NC, NO)
Applications:
– Home and industrial automation
– Smart energy systems
– Solenoid and motor control
– Lighting and fan automation
– DIY Electronics with microcontrollers
Integrated with two high-quality 10A relays, this module enables simultaneous control of AC or DC appliances such as lights, fans, motors, and solenoids efficiently and safely.
The optocoupler isolation ensures maximum signal integrity and protects your microcontroller or development board from potential voltage spikes during switching operations.
Perfect for UNO, Rduino, ESP32, Raspberry Pi, and other 3.3V/5V logic boards; compatible with a wide variety of DIY, IoT, and automation applications.
Includes indicator LEDs for each channel, providing clear visual feedback on relay status, as well as durable screw terminals for secure and convenient wiring.
Compact size with mounting holes allows easy integration into enclosures or control panels, making it ideal for long-term embedded system use.