A pointless little toy
Continue reading “Automaton”Building pigpio for Raspberry Pi OS “trixie”
The pigpio library for GPIO control supports hardware timing for PWM and servo outputs, which provides much more accurate and jitter-free control. It can be used from gpiozero by setting the pin factory.
However, for some reason, pigpio is not included in the latest version (“trixie”) of Raspberry Pi OS. This post summarizes how to build it from source.
I2S audio on Raspberry Pi OS
I have an audio project (streaming radio) running on a Raspberry Pi. When I tested it on the latest version of the OS (“trixie”), I couldn’t get the audio output to the amplifier to work. This post explains how I got it working.
Continue reading “I2S audio on Raspberry Pi OS”Solid state drives: is my data safe?
Solid-state drives (SSDs) based on flash memory are increasingly replacing hard disk drives (HDDs) for mass storage in many applications. A quick check of an online retailer showed that about half the laptops and desktop computers used SSDs.
Continue reading “Solid state drives: is my data safe?”SOMNIUM DRT Object Analyser
[A blog post originally published on the SOMNIUM website]
Continue reading “SOMNIUM DRT Object Analyser”