8-Bit Decimal to Hexadecimal Converter

During the pandemic, I was home mostly and didn’t know what else to do with my time. So, I build a converter from hex to decimal for 8-Bit signals. Can be a nice diagnostic tool for later.

After a little bit of research and planning, here the schematic diagram.

Then I tested it on a Breadboard.

Here parts of the software.

First working program.

I wanted the project to be done soon and not waiting for a PCB nor made one, so I decided for a prototype board. It was also not too complex so let’s go old-school with it.

Diagnostics with a logic analyzer.

Here the board.