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working fully (except that one dude, last row. fixing it as i write this) and i love everything about: the aesthetic, its weight (it's glass, so it's got some heft to it) and just running on 5v. low power, too! now to some programming and this baby is ready... show more

Julian Hespenheide

3,734 subscribers

78,879 次观看 • 2 个月前 •via X (Twitter)

艺术科学技术

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23 条评论

BookCatKid 的头像

BookCatKid2 个月前

How does this work? What are you using here? Genuinely interested.

Julian Hespenheide 的头像

Julian Hespenheide2 个月前

a single PCA9685 PWM servo driver can pulse 16 LCDs. multiply this by four and you have four drivers and 64 LCDs. controlled by a single ESP32-S3. all mounted on a 31x31cm custom PCB.

Julian Hespenheide 的头像

Julian Hespenheide2 个月前

also the drivers are over I2C so they are easy to daisy-chain. i think this is the most economical way to do this. other options: driving PWM directly form the GPIOs, but then you are limited by your GPIOs of the uC. another option is to use a shift-register (binary only. no PWM)

Lonliboy 的头像

Lonliboy2 个月前

This had to have taken so much patience and attention to detail. I love everything about it.

Julian Hespenheide 的头像

Julian Hespenheide2 个月前

thank you lonli for the kind words. and you are absolutely right :)

Michael Grinich 的头像

Michael Grinich2 个月前

@mannay beautiful work. reminds me @xercyn’s “patterned by nature”

Julian Hespenheide 的头像

Julian Hespenheide2 个月前

@mannay @xercyn whoa, this is great! someone has mentioned this before but i was only able to find a still picture. i knew already that this was very impressive, but seeing it as a video really shows the scale of the installation :o

Ricky Retouch 的头像

Ricky Retouch2 个月前

Incredible work Julian

Julian Hespenheide 的头像

Julian Hespenheide2 个月前

thank you ricky!

㌐⺅〜ｻﾝ的头像

㌐⺅〜ｻﾝ2 个月前

when will it play Bad Apple

Chainee 的头像

Chainee2 个月前

Looks like modern take at Pratchett’s clacks.

Moises Jimenez 的头像

Moises Jimenez2 个月前

Cool

Monty 的头像

Monty2 个月前

sick!

KnownUnknown 的头像

KnownUnknown2 个月前

Wow!

MathMakesArt 的头像

MathMakesArt2 个月前

Absolutely beautiful work, Julian! I'm so in love with this project.

Julian Hespenheide 的头像

Julian Hespenheide2 个月前

merci 🤍🤍🤍✨

mark webster 🪸 的头像

mark webster 🪸2 个月前

Looking stellar!

Julian Hespenheide 的头像

Julian Hespenheide2 个月前

merci mark <3

Saumya Solanki 的头像

Saumya Solanki2 个月前

You could make stained glass pixel art animations on windows with this :0 render dynamic pixel art for stained glass installations

ZanBrewer 的头像

ZanBrewer2 个月前

D1 white queen's house

Rictus 🍥❁ 的头像

Rictus 🍥❁2 个月前

So cool!

rudcode.dev 的头像

rudcode.dev2 个月前

Is that a PLDC?

Sorry4noname 的头像

Sorry4noname2 个月前

F2 and D1 aren't working, isn't just D1 on the last row.

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