The Powder Toy

First Calculator by smaw

smaw
smaw
3 / 0
19th May 2020
19th May 2020
This is the first calculator I've ever built! It's not finished yet as I still need to hook the binary output to 2 7 segment displays. Thanks for QuanTech for showing me how to do that <3 It doesn't use any wifi and all the parts are mine.

Comments

  • smaw
    smaw     19th May 2020
    It works by first encoding the digit you enter. Then, when you press "+" it switches the register that it's stored in and encodes the new number. Then when you press "=" it reads both registers and adds the numbers in them.