9V Relay

70.00 Br

  • Relays are switches controlled by electrical power, like another switch, computer or control module.
  • The purpose of a relay is to automate this power to switch electrical circuits on and off at particular times.
  • The real benefit behind a relay is more than automation. They also provide the ability to switch multiple circuits, including different voltage types, within the same relay at the same time.

You may also like…