Arduino UNO R4 Lesson 07. Understanding Photoresistors | nested if, else-if, and for-loop
This is the 7th lesson of the Arduino UNO R4 - Ultimate Training Series. In this video, Joed Goh explains the use of photoresistors, also known as Light-Dependent Resistor (LDR), in creating a light-activated LED sequence project. He also explains how to use nested if, else-if, and for-loop statements.
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TABLE OF CONTENTS
00:00 Introduction
02:05 Materials
03:09 How Photoresistors work?
05:37 Photoresistors in a Voltage Divider Circuit
09:01 Axel Benz Formula
11:46 SunFounder Photoresistor Module
15:23 For-Loop
17:29 nested if conditions
22:51 else-if statement
26:48 Challenge Activity
27:51 Up Next
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