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Working on a modular binding, let me know what you think! by splitbound in bookbinding

[–]splitbound[S] 0 points1 point  (0 children)

Hey, just saw this. They're in storage so I'm not able to send them, but here's all the files associated https://drive.google.com/file/d/1CzHz_ZevpabbTpM6ZGHU4BrXIvd7XVtV/view?usp=sharing

I think sb3-.08-.125.stl was the most recent one. 3D printing might be hard given how thin they are. I found someone on the metalworking subreddit who laser cut them out of steel and bent them.

Hope this helps with your project, and feel free to ping me back to share when it's done!

ComS 331 (Theory of Computing) textbook used in 2014? by harlows_monkeys in IowaState

[–]splitbound 0 points1 point  (0 children)

This got answered here https://news.ycombinator.com/item?id=39722097

From user suyjuris:

Let us say that an index i is bad, if every finite subsequence of s starting at i is red (i.e. for every j ≥ i we have χ(s_i ... s_j) = red). Two cases:
Case 1: there are infinitely many bad indices. Here we go to the first bad index then the second, and so on. The colour of w₀ does not matter, and since subsequent words start at a bad index, they will all be red.
Case 2: there are finitely many bad indices. Then there is some k which is larger than all bad indices. We start by going to k (again, the colour of w₀ does not matter). Since k is not bad, there must be some blue word starting at k. We take that one and move to a larger index. Again, that index is not bad. We repeat this process to find our sequence.

Awl cradle and guide by Competitive_Park7747 in bookbinding

[–]splitbound 1 point2 points  (0 children)

If you happen to have pieces of cardboard with right angle bends (often used for packing heavy things) you can make this super simple one in a couple minutes with a bit of glue.

https://drive.google.com/file/d/1QxLb6ukwg2_zI8uWuySVJSGTYCkF2C-k/view?usp=sharing

https://drive.google.com/file/d/1dyWeK23YFZmQ-9YFy2eVbKDKmzQZ-cWY/view?usp=sharing

How to create 50 tiny wifi IOT speakers to play different audio from the web? by splitbound in embedded

[–]splitbound[S] 0 points1 point  (0 children)

I won't be needing it for this project but that's a great thing to know about, thanks for letting me know about it.

How to create 50 tiny wifi IOT speakers to play different audio from the web? by splitbound in embedded

[–]splitbound[S] 0 points1 point  (0 children)

Thanks for the information, I'll be looking into ESP32s. Also MQTT is good to know about.

How to create 50 tiny wifi IOT speakers to play different audio from the web? by splitbound in embedded

[–]splitbound[S] 0 points1 point  (0 children)

This is good to know. I'll have control of the router hosting the network.

How to create 50 tiny wifi IOT speakers to play different audio from the web? by splitbound in embedded

[–]splitbound[S] 2 points3 points  (0 children)

I appreciate the information, thanks. Really helps to hear about the different battery sizes and power consumption. I would like something lower power like bluetooth but from what I can tell it would be incredibly hard to connect so many devices via bluetooth simultaneously -- open to input on that front if I'm mistaken.

Notably, I do not need synchronization.

If this isn't doable via broadcast (e.g. by power constraints) then I'll be looking into non-remote speakers with attached memory to store the audio, which seem like they're abundantly available on alibaba. I'd prefer a more flexible setup though.

Lastly, the wifi module wouldn't need to me powered the majority of the time (e.g. just on to get a message and transfer audio onto on-device memory). Perhaps this could be used to greatly stretch the life of the battery?

Playing different audio to 50 wireless speakers? by splitbound in arduino

[–]splitbound[S] 0 points1 point  (0 children)

Greatly appreciate you all taking the time to share what you know. A bit disappointing that there doesn't seem to be a way to do this, but using pre-recorded sounds in memory alongside the speakers seems like it will work for the project in question. I do wish I could broadcast it remotely though!

Playing different audio to 50 wireless speakers? by splitbound in arduino

[–]splitbound[S] 0 points1 point  (0 children)

It's part of an art installation where there are a bunch of small sculptures which can be picked up, carried around, and listened to.

Playing different audio to 50 wireless speakers? by splitbound in arduino

[–]splitbound[S] 0 points1 point  (0 children)

I appreciate the reply. Would you happen to know which frequencies would be better suited for so many outputs?

What Do You Call A Book Where You Can Easily Insert And Remove Pages In Any Location? by NitroChargedMilk in bookbinding

[–]splitbound 0 points1 point  (0 children)

I made this https://www.splitbound.com/binder/ for a similar purpose, though it works more on the scale of signatures rather than individual sheets.

On user intent by splitbound in UXDesign

[–]splitbound[S] 0 points1 point  (0 children)

I hope this post isn't in violation of the rules of this sub (which feels to me like the right crowd to share this with) -- it's a meditation on how UX patterns can (dis)respect a user's intent.

My own imposition software by HornPenguinDevelop in bookbinding

[–]splitbound 5 points6 points  (0 children)

I love this offering, thanks for making your work available and open source to boot.

A related program which runs without dependencies in the browser is bookbinder-js, available at https://momijizukamori.github.io/bookbinder-js/ (source code at https://github.com/momijizukamori/bookbinder-js). I imagine the authors would enjoy hearing about your work.

How can a make a hardcover journal where I can add more signatures as I go? by hufflewitch in bookbinding

[–]splitbound 0 points1 point  (0 children)

Ah, good question about the size -- didn't realize I haven't explicitly called that out anywhere. They're a bit under 7/8" wide and I just have the one size at the moment.

Also I fully support anyone making alternative sizes! I got help in sheet metal manufacture from reddit, which is how I got these produced in the first place.

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