Learning how to use a relay in an Arduino Project

491 views · Published 22 November 2015 · 0:34 · Indexed 18 October 2026

Channel: briancmoses · 2015 · People & Blogs

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I had no idea how a relay actually worked.  Here's a brief video turning a Nextion display on and off using a relay.  It's the first step in a beer-related project I'm working on.

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