Tag: relay

Types of Switches – Electronics Basics

by Mike Murray | Last updated Dec 15, 2019 | Electronics Tutorials, Learning | 4

Switches are literally everywhere! They are in many of the devices we use on a daily basis and a...

Sensor Wiki: KY-019 Relay Module

by Mike Murray | | 1

This wiki article covers the KY-019 relay module. Included are wiring diagrams, code examples,...

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