robokitshop 4 Channel 5V 10A Relay Module Board With Optocoupler Interconnect Electronic Hobby Kit

4 Channel 5V 10A Relay Module Board With Optocoupler & Indicator Features: 4 channel relay board Operating Voltage 5V Max Current for each relay : 20mA Relay Contact Current Capacity at AC250V : 10A Relay Contact Current Capacity at AC125V : 10A Relay Contact Current Capacity at DC30V : 10A Relay Contact Current Capacity at DC28V : 10A Indicator for Relay output status is available Can Be controlled various appliances & other Equipment With Large current. Standard TTL Lavel logic controlled (AVR, 8051, PIC, ARM)