Tagged: electronic-engineering
Alma Vale
06 Dec 2020
I wasn't really feeling it when I set out today, on my first car-assisted wander. By the time I'd parked on Alma Vale Road in Clifton it was just starting to rain and I picked my way about in quite a desultory way. It felt strange, as I was very familiar with the area because I'd walked through it hundreds of times when I worked at the top of Whiteladies Road, and used to walk up the hill from Hotwells and through Clifton to get there, and back again, every day.
Then a complete coincidence seemed to make the change I'd been hoping for. I was standing taking a photo of Christ in the front garden of All Saints church when a couple of people walked out of the front door. I got talking with a lady I took to be part of the ministerial team, who invited me to come in and look around—something I'd always wanted to do on the morning commute. (I think we connected a bit when I recognised the name John Piper, who did the amazing windows—I learned about him while I was at Warwick, through his connections to Coventry Cathedral.
I left with much more of a spring in my step, wandered around the area a bit more, finally working out that the tennis courts I used to pass every morning are those of Clifton Lawn Tennis Club, and finally grabbing an excellent Hungarian sausage hot dog from the Budapest Cafe. I feel a lot better now than I did before I went out.
Mirror Maze
10 Jan 2021
Went for a wander with my friend Lisa—the current lockdown rules seem to be that one local walk for exercise per day with a maximum of one person not in one's "bubble" is fine—up to the University of Bristol area right at the edge of my one-mile perimeter to see the Jeppe Hein Mirror Maze, among other things. On the way we mused about Merchant Venturers, the slave and tobacco trades, and dating in the time of Covid.
I rescued this robot from the skip outside Engineering. It's a line-following racing robot called the Renesas Micon Car. No idea if it works as a whole, but there's a lot of good parts on it including decent-looking DC motors with integrated gearboxes, a servo motor for the steering, and a nice LED/photodiode array for line following. Even if only half of it works it's a crime that someone threw it in a bin.
I'm afraid that this is a bit of a badly-curated wander, where I mostly just popped out to find out a little of the history of Underfall Yard and poke around the various open workshops, and, in hindsight, really didn't take pictures in any kind of coherent order. So there's a lot of pictures, but they don't really tell the story that, in hindsight, I seem to have been trying to tell, of the unusual electrical substation in Avon Crescent, the Bristol Electricity that predates the National Grid but is still in use, the history of the hydraulic power house... It's a bit of a mess.
But I suppose sometimes these wanders—always chronologically presented in the order I walked and took photos—simply will sometimes be a bit of a mess. Let's hope you still get something out of it, anyway...
Part of the open day was this delightful collection of miniature steam engines and an on-demand explanation of how steam power works for anyone who was interested.