Did I miss something? Title is “DIY” but it looks like a sales page?
DIY E-Reader Folds Open Like A Book (Diptyx)
Submitted 9 hours ago by mesamunefire@piefed.social to technology@lemmy.world
https://hackaday.com/2025/12/24/diy-e-reader-folds-open-like-a-book/
Comments
natecox@programming.dev 7 hours ago
tidderuuf@lemmy.world 7 hours ago
Welcome to modern astroturfing in the social media age.
mesamunefire@piefed.social 6 hours ago
There is a build page on the github for the device.
solrize@lemmy.ml 5 hours ago
pair of 648×480 e-paper displays
Um lol no. I could see using a pair of Inkplate 10’s connected by (at least metaphorical)) duct tape. Doesn’t seem worth mucking with special hardware.
Every affordable e-reader I know of is simply too small though. I mostly want to read stuff like ArXiV preprints (A4 sized pdf’s) so would want at least a 13" screen. Someone a few days ago posted a link to a 14" Android tablet with a semi-reflective display at around $300. It seemed interesting but I’d rather degoogle.
There are some hinged Waveshare displays that look nice but they are regular TFT displays so wouldn’t be great for a portable e-reader with long battery time.
mesamunefire@piefed.social 5 hours ago
I hope you get what you want. Me I want something I could put in my pocket.
Jason2357@lemmy.ca 5 hours ago
The small kobo kinda fits in a jean pocket, easily in cargo shorts or inside jacket pocket. Only comfortable for reading novels though. I prefer a little bigger even if it isnt pocket size.
solrize@lemmy.ml 5 hours ago
Oh hmm, I just use my phone for that. It doesn’t seem worth having an additional, limited purpose device. I assume a 7" e-reader is too big for a pocket.
The Inkplate 10 isn’t pocketable but it’s very light, easy to put in your backpack or whatever. I just wish they had a 13" version. The 13" Ipad Air is really very nice if you don’t mind Apple products.
ChilledPeppers@lemmy.dbzer0.com 4 hours ago
Give PineTab a look. Pine64 makes open source hardware that is pretty cool.
solrize@lemmy.ml 3 hours ago
This? pine64.org/devices/pinetab/
It’s just 10" and looks like an old design. Micro USB, oops. The Inkplate is 10" ESP32 epaper so it uses very little power. Alternatively there are tablet-style x86 laptops and I almost bought one last year. Now the price is way up due to DRAM shortages and so on, oops. I have some scrounged HDMI monitors so I want to try using one in portrait mode with my raspberry pi 400. If that works I could see getting one of the Waveshare dual screen monitors and maybe a Pi 500+.
Jason2357@lemmy.ca 5 hours ago
EInk gets expensive fast as the size gets bigger. At 10” its hard not to just use an lcd and bigger battery.
FreeBeard@slrpnk.net 8 hours ago
Looks really nice. How much do you want for one? Surely not more than twice as much as the competition needs. /s
RaoulDuke25@lemmy.dbzer0.com 7 hours ago
I’ll wait until they make one with 300 screens I can flip like a book.
errer@lemmy.world 4 hours ago
And each screen has infinite battery life! Oh and each is as flexible and light as I dunno, a sheet of paper maybe!