Robocraze 4-Channel Relay Module Board 5V with Optocoupler | Multi-Channel Relay Switch Module for Arduino Compatible Boards, Automation & Control Applications for DIY Electronics Projects

Current price: ₹269 (MRP: ₹945)

This product matches your needs perfectly.

• 4-CHANNEL RELAY CONTROL: Enables simultaneous control of multiple AC or DC devices, making it ideal for automation, robotics, and embedded switching applications.
• 5V RELAY MODULE DESIGN: Operates on 5V input for seamless compatibility with Arduino-compatible boards, microcontrollers, and DIY electronics systems.
• INTEGRATED OPTOCOUPLER PROTECTION: Built-in optocoupler isolation improves circuit protection and reduces interference for stable and reliable relay operation.
• EASY MICROCONTROLLER INTERFACING: Designed for simple integration with Arduino and other development boards for quick setup in automation and control projects.
• VERSATILE SWITCHING APPLICATIONS: Suitable for home automation, industrial control, smart devices, robotics, and electronic appliance switching projects.