Joey's Electronics Projects

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 the last two weeks I have made a lot of progress on my Pocket Calculator. Normally, I like to breadboard everything and have it working...

For this calculator, I am working on a more sophisticated stack system than I had for my RPN Scientific Calculator. Instead of stack item...

Recently I got interested in building a very small calculator I can carry around with me. The other calculator projects I worked on are n...