Arduino UNO R4 Lesson 05. Digital Inputs | Pull-up & Pull-down Resistors | if-else statements

This is the 5th lesson of the Arduino UNO R4 Minima Ultimate Training Series. In this video, Joed Goh talks about how to read digital signals from Arduino UNO's digital pin. He explains how to properly implement a pull-up and a pull-down resistor and what ideal resistor value should be used when using push-button switches. He also discusses the use of if...else... conditional statements to perform decision making in your code.

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TABLE OF CONTENTS
00:00 Introduction
01:36 Materials
02:13 Circuit Connection
03:37 Serial Monitor
04:26 Digital Read
05:46 Floating Pin
08:25 Normally Open Momentary Push-Button Switch
11:00 Pull-up Resistor
14:11 Pull-down Resistor
15:03 Internal Pull-up
15:40 Button Module
16:59 Circuit Diagram for Input/Output
18:07 if...else... Statements
20:27 Challenge Activity
20:56 Up Next

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PLAYLISTS:
Arduino UNO R4 Minima Ultimate Training Course

Arduino UNO R4 WiFi - IoT Development Training Course

SunFounder Kit Product Review

Designing Database Solutions with Microsoft SQL Server 2019

Artificial Intelligence and Machine Learning Foundations

IoT Development

Android App Development in Kotlin

Embedded Systems using Arduino Uno

Data Structures and Algorithms using C#

References:

#SunFounder #arduino

[mixme]

SIr thank you for lesson 5 on going, your tutorial is always the best .

[Gaminiheraliyawala]

Very clean and comprehensive tutorial ....👍👍🙏🙏

[larrycahoon]

At 16:40 when you moved to the button module you left line 4 of the code at pinMode(SWITCH_PIN, IMPUT_PULLUP); Any reason you did not change IMPUP_PULLUP back to IMPUT?

[sudhakarachar]

Nice, Explanation . am waiting for another topics aswell .