8 Channel DPDT Relay

Low Cost 8 Relay DPDT Control Board

Double Pole Double Throw Relay

A DPDT Double Pole Double Throw Relay has a single coil with two arms that move at the same time.  There are two completely separate SPDT switch mechanisms inside a DPDT relay switch.  A DPDT relay board is most commonly used for signal switching applications, but can be found in high power switching applications as well.

Low Cost Eight Channel DPDT Configuration

The 8 Channel DPDT Relay includes four DPDT relays with your choice of 1, 3 or 5 amp DPDT relays and are also available in remote wireless configurations.

The PC Switch for Computer Controlled Switching

NCD Relay Controllers Offer Computer Controlled using a simple interface to your computer.  Integrate one of our PC switch controllers to turn external devices on or off with just a few simple software commands.  Using a PC Relay, computer controlled switching has never been easier.  Use any programming language you want to talk to our line of PC Relay controllers.  All our controller needs are a few simple bytes of data, so its easy to integrate into VB4, VB5, VB6, Visual Studio 2005, Visual Studio 2008.  Programming Examples are Provided on the Product Description pages below for Visual Basic 6.

Wireless or Hardwired PC Switching Solutions

Most NCD Devices are available in Wireless and Wired configurations.  Activate a Remote Switch from your PC with minimal effort.  Remote PC Control has never been easier.  For more detailed information and to order, please click on the links below.