8 Channel LPT relay board

Rajkumar Sharma      http://www.rajkumarsharma.com  
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photo

Specifications

Channel Relay Board is a simple and convenient way to interface 8 relays for switching application in your project.

  • Input – 12 VDC @ 336 mA

  • Output – eight SPDT relay

  • Relay specification – 5 A @ 230 VAC

  • Trigger level – 2 ~ 5 VDC

  • Berg pins for connecting power and trigger voltage

  • LED on each channel indicates relay status

  • Power Battery Terminal (PBT) for easy relay output and aux power connection

  • Four mounting holes of 3.2 mm each

  • PCB dimensions 169 mm x 72 mm

Schematic

schematic

Parts List

parts

 

PCB

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