Скачать или смотреть Lecture on Grey Code – Explained Simply

🎓 Lecture on Grey Code – Explained Simply
📌 What is Grey Code?
Grey Code, also called Reflected Binary Code, is a binary numeral system in which two successive values differ in only one bit.

✅ Key Feature: Only one bit changes at a time when counting in Grey Code.

This minimizes errors in digital electronics, especially in analog-to-digital conversions, rotary encoders, and digital communication.

🧠 Why Use Grey Code?
In standard binary, multiple bits may change at once, causing errors during transitions.

Grey Code avoids this by changing only one bit at each step → reduces glitches and timing errors.

Useful in:
Digital encoders (rotary or optical)
ADC circuits
Error correction systems

🔹 Example (4-bit Binary → Grey Code):
Binary Grey Code
0000 0000
0001 0001
0010 0011
0011 0010
0100 0110
0101 0111
0110 0101
0111 0100

🧪 Applications of Grey Code:
Rotary encoders (to avoid errors while reading fast-spinning dials)
Karnaugh Map simplification
Error detection in communication systems
Minimizing power in digital circuits (only one bit flip = less switching)

🧰 Logic Circuit: 4-bit Binary to Grey Code Converter
Use XOR gates

First bit remains unchanged
Each next bit = XOR of current binary bit and the previous binary bit

✅ Summary
Grey Code differs from binary by changing only one bit per step.
It's essential for error-free transitions in digital hardware.
Easily generated using simple XOR logic.

📌 Hashtags for Video:
#GreyCode #BinaryToGreyCode #DigitalElectronics #GreyCodeLecture #GreyCodeTutorial #XORLogic #RotaryEncoder #BinaryCode #EngineeringLecture #GreyCodeConversion