Joey's Electronics Projects

 Yesterday I finished setting up a website to host my 6502 calculator emulator:  www.calc6502.com . So far, it's just running EhBASIC...

In my post about Open Projects , I mentioned this project, and now I'm officially announcing it. This is a JavaScript based emulator...

Last year I wrote a post about a lot of different processors that could be used to make a calculator. Recently I decided to buy some of th...

The last few weeks I have spent a lot of time on the keypad for my Tiny Calculator project and the results are a little surprising! Afte...

After starting on my 7400 Calculator project, I thought about how many projects I have open at the moment. Like a lot of hobbyists, I seem...

In April, I made a lot of progress on my 7400 Logic Calculator project. The last month or so I have been focusing on other projects (which ...

Today I was reading more about 8051 microcontrollers, and I realized I could make an improvement to some of the code I posted in 2017 for m...