12V 1-Channel Optocoupler Relay Module
Price: 48.0
Designed for safe and reliable switching of AC and DC devices using microcontrollers such as Arduino, ESP32, Raspberry Pi, AVR, and PIC. With built-in optocoupler isolation, it provides improved protection and stable operation for automation, robotics, and smart control projects. Features: 1-channel relay control Built-in optocoupler isolation protection Stable and reliable switching performance LED status indicator Easy connection with microcontrollers Compact and durable PCB design Specifications: Operating Voltage: 12V DC Channels: 1 Channel Trigger Type: Low Level Trigger (varies by model) Relay Capacity: 10A 250V AC 10A 30V DC Isolation: Optocoupler Protection Interface: Digital Control Signal Application: Home automation, motor control, lighting systems, robotics, industrial automation, IoT projects