Digilent Reference learn:microprocessor:tutorials:relay-controlled-leds https://dev-wiki.digilent.com/ 2026-10-23T01:44:37+00:00 Digilent Reference https://dev-wiki.digilent.com/ https://dev-wiki.digilent.com/ttps://dev-wiki.digilent.com/lib/tpl/digilent-tpl/images/favicon.ico text/html 2022-10-04T11:38:45+00:00 Anonymous (anonymous@undisclosed.example.com) Relay Controlled LEDs https://dev-wiki.digilent.com/learn/microprocessor/tutorials/relay-controlled-leds/start?rev=1664883525&do=diff Relay Controlled LEDs Introduction In this project, we will demonstrate how to use a relay to control a circuit. A relay is an electrically operated switch that is typically used to control high power circuits. Although the relay in the chipKIT™ Starter Kit is designed to handle high power loads, we will be using it to route power to one of two LEDs.