Drink tea and build things

gefährliches Halbwissen

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My Projects

Sausage Factory Games

Where I keep my games


A record of my allotment

Programming Labs

Where all my half-baked ideas cook (or fester) until all ready and done.

Linux Hackery

Linux system admin notes

Windows Systems Admin

Useful tips and tricks to fix problems in Windows


Repairing the things I own

Latest Project Notes

I just spent SIX HOURS debugging a NULL POINTER...

I just spent SIX HOURS trying to debug a strange bug in my code that caused it to crash. The fix was to change TWO CHARACTERS in the source file. …

Graphics programming on microcontrollers

Making a microcontroller produce graphics is very similar to making an old 8 or 16 bit computer draw images. They both have small screens, not much RAM and not enough CPU power to draw all the screen all the time. …

Getting down to the metal

I bought an ODroid-GO console which is based off an ESP32 microcontroller. I'm learning how to program games on it from scratch. …

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