7

# 4 Function 8 bit calculator

7 emeralds8 replies122 views
created 01/18/2019 3:16 pm by Dr_Gradus
Hey people. So I'm new here and decided to post some of the redstone I've built over the years so prepare for some spam in the redstone subforum. Thanks to @_phrozenbit_ and DinowCookie for convincing me to post on here.

Anyway time for the build

Here's an 8 bit 4 function calculator I
made. It can add, subtract, multiply, and divide 2 numbers from 0-255 (0
- 11111111 in binary).

Basic overview,
It has a BCD to Binary input system which then leads into each unit and
depending on what operation is selected, the input will be saved to that
unit and calculated. The output would go into a Binary to BCD decoder
into several binary to decimal decoder to display the answer. The inputs
also go int oa Binary to BCD and a Binary to a Decimal decoder to
display the inputs on the screen. (I know this will be confusing to
people who don't know much about binary logic, feel free to ask me for
some clarification. I might at some point also make a tutorial on different components of the calculator)

Posted by
Level 4 : Apprentice Engineer
4

## 8 replies

1
01/19/2019 11:02 pm
Level 19 : Journeyman Engineer
AgentShield233
Awesome!!
3
01/18/2019 4:12 pm
Level 44 : Master Dinosaur
Awesome to see you posting to PMC :D you could also submit them as projects, there's a special redstone contraptions section on PMC just for this kind of thing. 😊
2
01/18/2019 4:40 pm
Level 4 : Apprentice Engineer
oh cool i'll definitely do that
3
01/18/2019 3:32 pm
Level 25 : Expert Electrician
_Phrozenbit_
Sweet :) you've been busy, i'll check it out soon!
3
01/18/2019 4:41 pm
Level 4 : Apprentice Engineer
sorry these are screenshots from a server i played on before redsignal. i'm just planning on posting a ton of stuff that i've made over the years. I'll probably make a new one on redsignal soon though :)
2
01/18/2019 4:12 pm
Level 1 : New Crafter
tywillwalk
I want that world file.
2
01/18/2019 11:40 pm
Level 4 : Apprentice Engineer
2
01/18/2019 4:42 pm
Level 4 : Apprentice Engineer