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Lesson 4 BUTTON SWITCH MODULE
Overview
In this experiment, we will learn how to use button switch.
Component Required:
(1) x Elego Uno R3
(1) x USB cable
(1) x Button module
(x) x F-M wires
Component Introduction
PUSH SWITCHES:
Switches are really simple components. When you press a button or flip a lever, they
connect two contacts together so that electricity can flow through them.
The little tactile switches that are used in this lesson have four connections, which can be a
little confusing.
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