Tutorials

Updated: 1 day 14 hours ago
Blackmagic Designs DaVinci Resolve is one of the most powerful video editing suites available and they supports Linux. There are some quirks when using Resolve under Linux and this guide will help you with that.
Updated: 1 day 18 hours ago
Guide on how to build Qt 6.2 components for use on a Raspberry Pi running Raspberry Pi OS. The configuration and build differs quite a lot from how Qt 5 is built as the build system is now using cmake and ninja, instead of the older qmake and make combo.
Updated: 1 week 3 days ago
How to access, configure, record, stream and make changes to an ATEM Mini and ATEM Mini Extreme (Pro or Pro ISO) remotely from anywhere without using the proprietary software.
Updated: 1 month 3 weeks ago
Updated: 1 month 3 weeks ago
A quick tutorial video on how to add/replace memory on a Lenovo Z50 laptop.
Updated: 4 months 2 weeks ago
How to build up-to-date Qt 5.15 LTS release with proper hardware acceleration support for Raspberry Pi on 32-bit and 64-bit Raspberry Pi OS (aka Raspbian) Debian Buster.
Updated: 4 months 3 weeks ago
How to configure and build QtWebEngine 5 separately from Qt 5 base on Raspberry Pi OS.
Updated: 5 months 1 week ago
How to query a Bluetooth LE bicycle Cadence and Speed sensor using gattool, the BlueZ Bluetooth Low Energy tool.
Updated: 5 months 2 weeks ago
How to build up-to-date Qt 5.12 LTS release with proper hardware acceleration support for Raspberry Pi on Raspberry Pi OS (aka Raspbian) Debian Buster.
Updated: 6 months 1 week ago
Quick tutorial on creating basic certificates for encrypted TLS connections, usable for development or other private purposes. Both self-signed and custom CA variations are described.