Скачать или смотреть NEET I PHYSICS I ELECTRONICS I DIGITAL ELECTRONICS I LECTURE - 06

This lecture covers the core ideas of Digital Electronics, a compact yet highly scoring part of NEET Physics. The focus is on concepts that are directly picked for MCQs and can be solved quickly if fundamentals are clear.
What this lecture covers
Introduction to Digital Electronics
Analog vs digital signals
Why digital systems are preferred
Binary Number System
Binary numbers and place value
Conversion: binary ↔ decimal (NEET level)
Logic Gates
AND, OR, NOT gates
Truth tables and symbols
Derived Logic Gates
NAND, NOR gates
Why NAND and NOR are called universal gates
Boolean Algebra (Basics)
Basic laws and identities
Simplification of simple Boolean expressions
Logic Gate-Based MCQs
Output prediction
Truth table–based questions
NEET Exam Focus
Direct MCQs from truth tables
Questions on NAND/NOR as universal gates
Binary number conversion problems
Very NCERT-oriented questions
Why this lecture is important
Digital Electronics questions are usually easy and sure-shot
Requires less calculation, more logic
Helps secure quick marks in NEET Physics