3D LED art from eBay
Added 2021-06-29 22:48:48 +0000 UTCThis is a common item on eBay as either the full thing oir as just the base for your own laser cut and etched designs.
https://www.youtube.com/watch?v=35xmE8Nurj8
Circuitry is fairly standard, but was a bit harder to trace through because of the white solder resist and fairly dense clusters of tracks in areas.
Comments
A laser would definitely be nice.
Big Clive
2021-07-02 04:01:05 +0000 UTCHave you considered buying one of those K40 laser engraver/cutters Clive? They're great fun, easily hacked and upgraded, and produce nice cases in wood or acrylic very quickly.
2021-07-01 11:11:16 +0000 UTCjust a thort have you ever tried to read the dater of the chip ?
Mort
2021-07-01 09:11:03 +0000 UTCthat would not look out of place in the film tron the first one :)
Mort
2021-07-01 09:06:29 +0000 UTCI think they'd probably need to have a full set of programming contact points for that. I think they were just keeping their options open with that spare pad, as it costs nothing to add it to a design.
Big Clive
2021-07-01 00:39:52 +0000 UTCalso seen on alliexpress
Scott Traynor
2021-06-30 19:12:24 +0000 UTCCould the spare pin / pad be the programming port?
Dr Andy Hill
2021-06-30 17:19:08 +0000 UTCPerhaps a fairly text design but still a great exploration and thank you for it sir! Great stuff man
Michael Thompson
2021-06-30 08:54:24 +0000 UTCThere's inconsistencies in the artwork (grid spacing) that would bug me no end if I had one.
Wim
2021-06-30 05:36:43 +0000 UTCI did notice that the unit changes colour after you have taken your finger off the button. That will be down to the software reading of the button to avoid multiple reads.
Big Clive
2021-06-30 03:30:54 +0000 UTChttps://i.imgur.com/zECdPPx.jpg I have two of these (and the LED clock I found thanks to your video ☺️). The bases are actually very different. The left (pink) one seems to delay in its colour change after you tap the base, although the right (blue) one works exactly the same as the video. I wonder if the circuitry is different for the pink one!
Terrum
2021-06-29 23:35:22 +0000 UTC
