3pcs 5v 4 Channel Relay Module For Arduino Pic Arm Dsp Avr Msp430 Blue

3Pcs 5V 4 Channel Relay Module For Arduino PIC ARM DSP AVR MSP430 Blue Low Strigger Description: Be able to control various appliances, and other equipments with large current It can be controlled directly by Micro-controller (Arduino 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current Equiped with high-current relay, AC250V 10A DC30V 10A Indication LED's for Relay output status Use: Supports all MCU control The industrial field PLC control Smart home control Package included: 3 x 5V 4 channel relay module