WatkissOnline - Stewart's Blog https://validator.w3.org/feed/docs/rss2.html Firefox 3.5 is here – Faster, Safer, More Fun web browsing Christmas Lights 2025 Raspberry Pi Microscope with High Quality (HQ) camera Scouts Posts Running at Code Club at a Pupil Referral Unit (PRU) Raspberry Pi with SSD through NVMe – What went well. What went wrong! Python testing made fun – testing code using unittest Using AI to help with programming – Google Gemini – Vibe Coding YouTube official Lego Brick Play Button #YouTubeHighFive Stewart Watkiss Home Repair of Christmas reindeer light New Raspberry Pi 5 The power of open source – Creating a GUI with Python and guizero About PDFs – create your own / copyright protection PDF Files World Book Day – Raspberry Pi and Pimoroni InkyPHat Badge STEM Ambassador Contact form Technical Author Halloween Scary Pi-Ano – Raspberry Pi and Makey Makey keyboard Come from Away – STFD Wifi on the Raspberry Pi Pico with the Pimoroni Pico Wireless backpack Git – Version Control that’s addictive IT Security: Another DOS attack attempt IT Security: Denial of Service Attack / Incident Linux World Expo 2005 Review of the Pokit pro – smart phone multimeter, oscilloscope and data logger. Stewart Watkiss (PenguinTutor) in The MagPi Magazine Pixel Server – updated for new Raspberry Pi OS default username removal Raspberry Pi OS 64-bit – new official release of the RPi OS with Netflix and Disney+ Upgrade to Ubuntu 22.04 – DisplayLink – Firefox with SNAP – performance issues? Upper Arley Circular Walk – Worcestershire Severn Valley Windows XP – Closed source software that puts nuclear plants at risk A 10 year adventure with Raspberry Pi Protect your password from hackers Penguin Fortress – guide to the Raspberry Pi OS username change Raspberry Pi or Arduino NeoPixels (Smart RGB LEDs with ws281x) Designing an Outdoor Enclosure for an Arduino RP2040 Electronics and Raspberry Pi Halloween Projects Oh no! Something has gone wrong. Ubuntu upgrade 21.04 to 21.10 fails – here’s how to fix it. Supporting England Raspberry Pi Matrix Display for Euro 2020 Final Raspberry Pi Disco Lights – Pi Birthday 2016 and 2017 Radio Control for the Raspberry Pi Pico – using I-Bus From 2D maps to 3D models with FreeCAD Pip – Raspberry Pi based Games Console / Development Device – Preview How to Create Animations for Free and Introducing PGZAnimation Halloween – Raspberry Pi and Arduino Trick or Treat Trolley New Raspberry Pi Zero 2 – The maker’s choice of Raspberry Pi