Description:

This is an eight channel 5V DC relay module with active low. It can be controlled by variety of microcontrollers such as Arduino, Raspberry Pi, PIC, DSP, AVR or ARM etc.

• Has the ability to control eight separate appliances or pieces of equipment
• Eight on-board optoisolators enable direct interfacing to microcontrollers
• Eight red LED status lights on-board show relay activity
• Widely used in PLC control or smart home control
• 4 x M3 mounting holes for easy fixing via standoffs

Specifications:

• 15-20mA drive current needed per channel
• Relay coil maximum operating voltage: 5V
• Relay coil maximum current: 89.3mA
• Relay contact maximum: AC250V at 10A or DC30V at 10A
• No. of relays/channels: 8
• Item size: 134 x 55 x 20mm
• Item weight: 116g

Contents:

• 1 x 8 Channel Relay Module

Resources:

• Interfacing with a relay

Warning
Exercise proper caution when connecting mains driven equipment or appliances to relay module as lethal current will be present.