A logic analyzer lets us look at the digital data coming out of ports on various devices, in much the same way an oscilloscope lets us look at analog signals. In this lesson, we plug our logic analyzer into an Arduino's serial port to show how we can record and analyze digital data.
Our OS just got a lot more colorful. In this post, we figure out how to draw on the screen by switching to VGA mode and manually editing the video memory.
Full notes are here.
In this video, we reorganize the entire project, taking it from cluttered to modular in less than 10 minutes.
Full notes are here.
Coding is not scary! It's really easy to get started.
Send this video to anyone you know who wants to get started with programming, but doesn't know how.
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The last video walked us through a PowerShell script to convert OneNote to Markdown. A lot of people (including me) ran into issues with that script, so this video introduces a Python version, which should be less buggy.
Let's code a workout app from scratch. Why? Watch the video and find out.
Full notes are here.
This video shows off our shiny new Docker development environment, and this new PageKey Solutions website!
Full notes are here.
Do you have all of your notes in OneNote? Want to move your notes out, but not sure where to start? In this video, we'll convert all of your OneNote notes to Markdown with an easy-to-use script. Then, you can open it in a different application, like Obsidian.
Here's the latest for Boom Languages, a new language learning app I'm working on.
Here's the latest for Boom Languages, a new language learning app I'm working on.
2.0.3 is out on stores and the big change is that the article translator tool is actually somewhat usable now. Also, users receive an email on signup! Not the most exciting changes, but it's progress.
If you'd like to try it out, visit https://boomlanguages.com.