1 / 2 / 4 /6 / 8 Channel Relay Module With Light Coupling 5V

1 / 2 / 4 /6 / 8 Channel Relay Module with light coupling 5V for Arduino 

Features: 

• This relay module is 5V active low.
• It is a 1-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as AVR, PIC, A-RM, 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.
• The working status indicator light is conducive to the safe use.
• Widely used for all MCU control, industrial sector, PLC control, smart home control.

Specifications: 

• Working voltage: 5V
• Channel: 1/2/4/6/8 channel
• Package weight: 27g / 38g/67g/93g/121

Package includes: 
1 * 1/2/4/6/8 Channel Relay Module