2CH Relay

2-Channel Relay Module – Allows independent control of two AC/DC electrical loads using a microcontroller. Opto-Isolated Design – Provides reliable switching and added protection between control and load circuits. Wide Compatibility – Works with Arduino, ESP32, ESP8266, Raspberry Pi and other development boards. High-Load Switching – Suitable for controlling lights, motors, pumps, fans and other electrical appliances. Perfect for DIY Automation, IoT, Robotics & Home Automation Projects.