The 12V 4-channel relay module is a versatile and efficient solution for controlling up to four devices simultaneously. Its robust design ensures reliable performance, making it an ideal choice for automation projects.This is ADIY 4 Channel Relay interface board that allows you to control various appliances, and other equipment’s with large current. It can be controlled directly by Micro-controller (Arduino, Raspberry Pi, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).

12V Relay Module 4 Channel 

• 4-Channel Relay interface board and each one needs 15-20mA Driver Current.
• Both controlled by 12V and 5V input Voltage.
• Equipped with high-current relay, AC250V 10A ; DC30V 10A.
• Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic active low).
• Indication LED’s for Relay output status.