ITEM NAME:Precision 8-Channel 5V Relay Shield Module Board Optocoupler For Ardu OZ This relay module is 5V active low. It is an 8-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. It is also able to control various appliances and other equipments with large current. Relay output maximum contact is AC250V 10A and DC30V 10A. Standard interface can be directly connected with microcontrollers. Red working status indicator lights are conducive to the safe use. Widely used for all MCU control, industrial sector, PLC control, smart home control. Specifications: Working voltage: 5V Channel: 8 channel Item size: 13.4 * 5.3 * 1.7cm / 5.28 * 2.09 * 0.67in Package Included: 1PCS*8-Channel 5V Relay Shield Module Board Optocoupler module For Arduino 51/AVR/AVR Preview.1PCS 8-Channel 5V Relay Shield Module Board Optocoupler module For Arduino 51/AVR/AVR. This relay module is 5V active low. Channel: 8 channel.
