2 Channel 5V Relay Module with Optocoupler

This is a 2-channel 5V relay module 10A. It can be used to control various appliances and other equipment with a large current. This 5V 2 channel Relay interface board can be controlled directly with 3.3V or 5V logic signals from a microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).

 

Also check SLA-05VDC-SL-A 4Pin 30A Power Relay 

Also, check 12V 2 channel relay board sold by Robocraze. The board has two channels and can be used for various applications. It has a working voltage of 12V.

Key Features:

• 5V relay interface board.
• Compatible with microcontrollers like Arduino, AVR, PIC, and ARM.
• Controlled by a low-level trigger (3.3-5VDC).
• Activates normally open (NO) or normally closed (NC) contacts.

Applications:

• Home automation
• Robotics Control
• Control doors and windows via the windows system

Read our blog explaining the relay operation, which provides a comprehensive overview of the working principles of relays in electronic circuits.