The last calculator (8B03), became more compact compared to 8B02. This calculator (8B04) now has a 3-digit 7-segment display that will show the result value of the calculator's calculations.

If you want to know how to use this calculator, there is a manual wall of signs that describe how to input numbers in binary. There are two sections of the manual, "Binary Basics" and "How to Use". The Binary Basics section basically explains what are binary numbers and describes how to input in binary. The How to Use Section explains how to use this calculator in 3 steps.

With each iteration of the calculator, it will get more advanced and will get more features.

Big Thanks to mattbatwings and his videos for helping me understand how to make the display with the Binary to BCD converter.


Hope you like 8B04! :)