Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

The developer of MartyPC, an emulator for vintage Intel-compatible hardware that targets cycle accuracy, has released a test ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Beating the 200-day moving average market timing system is surprisingly difficult, reports Mark Hulbert.

Most long-time macOS users will be aware of the Application Switcher. It's invoked using the Command+Tab keyboard shortcut, and lists all of the apps currently running on your Mac, enabling you to ...

APC issue 542 (February) is now available, ensuring you never miss another software update.