Kevin Boone

July 2025

antiX vs. MX Linux on old-ish laptops

MX and antiX are both Linux variants that offer some hope to people who want to keep their old-ish computers running. Both tip-toe around the systemd rabbit hole, but in different ways. But which is better?

Categories: Linux

No, eBay: it isn't free to sell

Despite eBay's claim, it isn't now free to sell for private sellers. Here's why.

Categories: general computing

FastMail -- still good value in 2025?

FastMail is a good, Google-free provider of e-mail, calendar services, and the like. But it isn't the only one, and it's due for a price increase in 2025. Is it time to switch?

Categories: degoogling

Using the Pi Pico with an L298N module to control a 12V motor

The L298N is a convenient and inexpensive H-bridge motor controller, which interfaces nicely with the Pi Pico.

Categories: electronics, embedded computing, Pico

Why using crude PWM for sampled audio output on the Raspberry Pi Pico doesn't sound that great

We can play sampled audio from a Pi Pico, using the built-in PWM controller, a single GPIO pin, and a handful of discrete electronic components. It's cheap and simple -- but how well does it work?

Categories: embedded computing, Pico