SmartElex 12V 7A Single Channel Power Relay Module

The SmartElex 12V 7A Single Channel Power Relay Module is a dependable switching solution designed to control higher-power electrical loads using low-voltage control signals. It helps protect microcontrollers and sensitive electronics by providing proper isolation between the control circuit and the load side. This module is suitable for students, makers, engineers, educators, and startups who are working on control systems, automation projects, or embedded applications that require safe and reliable power switching.

This single channel power relay module is ideal for robotics, IoT systems, home automation, and industrial control projects where devices such as motors, lights, pumps, or other electrical equipment need to be switched reliably. It can be easily interfaced with popular development platforms like Arduino, Raspberry Pi, and ESP32, making it convenient for both prototyping and final product integration. The simple design and consistent performance allow users to build stable control systems without added complexity.

Features:

• Single channel power relay module for high-load switching
• Operates on 12V, suitable for automation and control systems
• Supports up to 7A load current for power applications
• Electrical isolation between control side and load side for safety
• Compatible with Arduino, Raspberry Pi, ESP32, and similar boards
• Compact and durable design for easy integration into projects