C Data Types Explained for Beginners | signed vs unsigned, Memory Size | Embedded Systems Day 5
In this video (Embedded Systems - Day 5) we break down DATA TYPES in C programming from scratch. If you are starting embedded systems or C language, understanding data types is the most important foundation. By the end of this lesson you will clearly understand what data types are, why they exist, and how they control memory.
In this video you will learn:
✅ What is a Data Type in C?
✅ Why data types are needed in programming
✅ The different data types available in C (int, char, float, double, etc.)
✅ How much memory each data type occupies
✅ Difference between Signed and Unsigned values
This is part of our complete Embedded Systems beginner series, designed for students, hobbyists, and anyone who wants to build a strong base in C and microcontroller programming.
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⏱️ TIMESTAMPS
00:00 Intro
00:30 What is a Data Type?
xx:xx Why Data Types are needed
xx:xx Different Data Types in C
xx:xx Memory occupied by each type
xx:xx Signed vs Unsigned values
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