Uploaded May 2022 | Updated September 2026, 3 weeks ago

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The POWER of XOR! We'll learn a redstone full adder from scratch, for beginners.
A basic ALU adder that can add numbers.

"part 1" Logic video:
youtu.be/rdom0xZ2yq4

Nothing but RESPECT for this legend back in 2012, his work has been passed down through many people
youtube.com/watch?v=UFSAPe761QY

0:00 Review XOR
2:36 How an Adder Works
6:11 Building a Real One
11:39 Prep for copying
13:35 Testing Demonstration

Twitter: twitter.com/plasma_doctor
Minecraft Beginner Full Redstone Adder