Honey House 5v 4 Channel Relay Module for Arduino Raspberry Pi PIC AVR ARM DSP 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current. Equiped with high-current relay, AC250V 10A ; DC30V 10A. Be able to control various appliances, and other equipments with large current. ApplicationSupports all MCU control, The industrial field, PLC control, Smart home control. Indication LEDs for Relay output status.