myo
Martinus HoevenaarA sundial that shows time digitally.
How you make it: https://www.thingiverse.com/thing:1068443
Video demonstration: https://www.youtube.com/watch?v=r5Su0ZqP_0c
lemgandi
six_grandfathers_mountain@martinus
RE
A #sundial that shows time digitally
"The sundial displays time (with actual digits !!) from 10:00 until 16:00, updating every 20 minutes"
Too bad it only goes up to 14:20, almost made it to 16:20 (4:20pm) π
@lemgandi
RE
Genius
Yes, that's cool and it "No batteries, no motor, no electronics..."
@cainmark
The 4 orig Martimus boost
ππ πππ@martinus Amazing.
AL
maunmaun@martinus I tried to print this last year .... It's a tough print, you have to make sure your calibration is on point without any stringing. Some walls between the "holes" are are 0.1 thick and printed at an angle and not getting them right means some numbers do not display right. It's an amazing print, but a tough one
Wishingstar343@martinus This is so cool!
Squozen πͺπΊ@martinus I thought βI should make thisβ followed immediately by βI live in Ireland, sundials are uselessβ
@Squozen I'm not a scientist, but what about a raindial? There could be some downsides, like the angle the rain falls on it and so, but at least it also works at night? π
Georg Arne Spenden
Ferdi Groenewald 
@martinus now this is amazing!
Malcolm Herbert@martinus I do still like the original https://www.digitalsundial.com/background.html
Sjaak K. π³π±πͺπΊπ@martinus
The one question that remains: βwhy?β.
The one question that remains: βwhy?β.
@sjaakkeuvelaar The only possible answer is rhetoric: "why not?"
Florian 
@martinus
Calibrating that must be pretty tricky.
Calibrating that must be pretty tricky.
peterfisherbooks.com=freescify@martinus ha! so cool! gotta give one! apparently made to order & difficult to make & the etsy shop creator/seller reveal from this thread says the shop is on hiatus. data?
@peterfisherbooks sorry, no I don't have data about that.
Clersev
faxmodem