4 Channel DC 12V Relay Module with Optocoupler Isolation Relay Control Board Compatible with Arduino UNO R3 Raspberry Pi DSP AVR PIC ARM

The 4 Channel DC 12V Relay Module is a versatile and powerful tool for controlling various electrical appliances and equipment.

With its high-current relay (AC250V 10A; DC30V 10A) and standard interface, it can be directly controlled by microcontrollers such as Arduino, AVR, PIC, ARM, and MSP430.

The module features a maximum voltage of 250V and current of 10A, making it suitable for a wide range of applications including industrial control, home automation, and PLC control. The product is easy to use and requires only VCC and GND power input terminals, with the option to relay separate power supply relay power input JD-VCC.

It also comes with a standard interface that can be directly connected to microcontrollers, making it highly versatile and convenient to use. Don't miss out on this excellent product! Order now and experience the convenience and flexibility of controlling your electrical appliances and equipment with ease.