UIOTEC 1 PCS 4 channel 5V relay shield expansion board V1.3*

Description

*Power apply:7V-12V(>200mA) Relay Max SwitchingM. *Voltage : 240VAC/60VDC. *Relay Max switching current : 5A. *Contact load capacity:1A 250VAC , 3A 120VA/24VDC. *Wireless output interface:xbee/Bluetooth Bee/Wireless Programming Module. *Size:80mm*56mm*22mm.