It looks pretty much like the old Spot X, but I just finished building this one. 12 years later. I’ve had the hardware bashing about in the shed for more than a decade, since I pulled apart most of my Spot 9 robots. On a whim I decided to build […]
Well That Didn’t Work
This is what happened after trying to make some PCBs for my new robot. I had one blank PCB left from years ago and maybe just enough etchant to do the job, but things didn’t go to plan. I’d redesigned the front and rear bumpers so that the same design […]
PIC Dev on Linux
After leaving Windows, I thought I’d need to keep a copy around as a VM for edge cases, like programming PICs. In fact I was resigned to not being able to continue PIC development. Then I discovered the difficulty the Pico has with some of my older hardware and I […]
Rebooting Spot X
Over the last few weeks I’ve been messing about with options for getting Spot X running again. My focus has been trying to use a Raspberry Pi Pico as the controller but this has been a tedious process. Principally it comes down to 2 things: Voltage and Tooling. First the […]
Programming the Light Box
I knew what I wanted the light box software to do It quickly became apparent that I’d need multiple threads, using both cores of the Pico to achieve my design brief. I was concerned that I’d have to go back and learn to use C for this project, because I’d […]
Finished the Light Box
Well I finished the light box I was working on. It’s taken me, what, 2 months or so but I’ve got the firmware loaded and it runs. So let me expound. While I was working on the kitchen shelves, I ended up with some strips of pine that didn’t work […]
Marmalade 2
I tried making marmalade again. Mum gave me a bag of lemons, even though I already had a pile, so I decided to have another go. I’d already been to the shops to buy some jars, so that was sorted. This time I bought a bag of white sugar and […]
Garden Company
I had some company in the garden today, and not the usual suspect. I was working down near the well, cleaning up the area because it was a lot of a mess. I had trimmed back the wattles and mown around them and was cleaning out all the grass after […]
Transferring the Games
I now had to get the Steam library from Windows to Linux. As I mentioned, there is a simple way. I could have transferred the game files to the large storage drive in CSIRAC where I already had Fallout 76 and um, Bioshock Infinite?? Anyway I could have done that […]