4-Bit Calculator 4B01 (1.14.3)

The 4B01 is a calculator that can add two number together to produce an answer.

Just input your first and second number in binary and it will automatically add them together and show the answer in binary. But it has a limitation to how big the number can be which this one limits to number 15. If the answer surpasses 15, one Redstone lamp will light up indicating an error message. The rest of the Redstone lamps is the answer in binary.

You must understand basic binary to input though...

I made half of the calculator on Bedrock edition because I was playing with my brother in creative mode blowing things up and when he left, I decided to mess with Redstone until I thought of creating a simple 4-bit calculator. But after a while I forgot that I was using Bedrock edition of Minecraft, so when I realized half way in making, I used MCC Tool Chest PE to convert bedrock edition save to Java edition and continued to build the calculator just to post it here and have it accessible for java edition.

Anyways, Enjoy! :)