The Story
SmartElex 12V 3A 2 Channel Signal Relay Module
The SmartElex 12V 3A 2 Channel Signal Relay Module is a compact and dependable solution for controlling multiple electrical loads using low-power control signals. It allows users to switch devices safely without directly handling higher voltages or currents, helping protect sensitive control circuits. This relay module is suitable for students, makers, engineers, educators, and startups working on embedded systems, control projects, and automation setups that require reliable dual-channel switching.
This 2-channel relay module is ideal for robotics, IoT applications, home and industrial automation, and general prototyping where two devices need to be controlled independently. It can be easily interfaced with popular development platforms such as Arduino, Raspberry Pi, and ESP32, making it simple to control lights, motors, pumps, alarms, or other external equipment. The straightforward design and stable performance make it easy to integrate into both experimental projects and finished products, supporting consistent and safe operation.
Features:
- Dual-channel relay module for controlling two devices independently
- Operates on 12V, suitable for automation and control systems
- Supports up to 3A load current per channel
- Provides electrical isolation between control and load circuits
- Compatible with Arduino, Raspberry Pi, ESP32, and other controllers
- Compact design with LED indicators for easy status monitoring
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
SmartElex 12V 3A 2 Channel Signal Relay Module
The SmartElex 12V 3A 2 Channel Signal Relay Module is a compact and dependable solution for controlling multiple electrical loads using low-power control signals. It allows users to switch devices safely without directly handling higher voltages or currents, helping protect sensitive control circuits. This relay module is suitable for students, makers, engineers, educators, and startups working on embedded systems, control projects, and automation setups that require reliable dual-channel switching.
This 2-channel relay module is ideal for robotics, IoT applications, home and industrial automation, and general prototyping where two devices need to be controlled independently. It can be easily interfaced with popular development platforms such as Arduino, Raspberry Pi, and ESP32, making it simple to control lights, motors, pumps, alarms, or other external equipment. The straightforward design and stable performance make it easy to integrate into both experimental projects and finished products, supporting consistent and safe operation.
Features:
- Dual-channel relay module for controlling two devices independently
- Operates on 12V, suitable for automation and control systems
- Supports up to 3A load current per channel
- Provides electrical isolation between control and load circuits
- Compatible with Arduino, Raspberry Pi, ESP32, and other controllers
- Compact design with LED indicators for easy status monitoring
