8 CHANNEL RELAY BOARD

This project is a general-purpose 8 Channel Relay Board.

DESCRIPTION

8 Channel Relay Board is a simple and convenient way to interface 8 relays for switching application in your project. Input voltage level support TTL as well as CMOS. Easy interface with Microcontrollers based projects and analog circuits.

SPECIFICATIONS:

• Input supply 12 VDC @ 336 mA
• Output eight SPDT relay
• Relay specification 5 A @ 230 VAC
• Trigger level 2 ~ 15 VDC
• Header connector for connecting power and trigger voltage
• LED on each channel indicates relay status
• Screw terminal connector for easy relay output and aux power connection
• Four mounting holes of 3.2 mm each
• PCB dimensions 152 mm x 60 mm

SCHEMATIC

PARTS LIST