- Like
- Digg
- Del
- Tumblr
- VKontakte
- Flattr
- Buffer
- Love This
- Odnoklassniki
- Meneame
- Blogger
- Amazon
- Yahoo Mail
- Gmail
- AOL
- Newsvine
- HackerNews
- Evernote
- MySpace
- Mail.ru
- Viadeo
- Line
- Comments
- Yummly
- SMS
- Viber
- Telegram
- Subscribe
- Skype
- Facebook Messenger
- Kakao
- LiveJournal
- Yammer
- Edgar
- Fintel
- Mix
- Instapaper
- Copy Link
An edge-lit acrylic zoetrope based on the linux game Word War VI. The game was written by Steve Cameron, a fellow member of hackerspace TX/RX Labs. I was looking to do a zoetrope project and his vector based game was perfect for a straight forward laser etched animation.
The display is a series of 12 frames on a spinning acrylic disk with a ring of LEDs around the edge that are flashed every 1/12th of a revolution to make the animation appear. A stepper motor directly drives the disk which is being controlled by an Adafruit motor shield on an Arduino UNO. The LEDs are switched by one of the extra h bridges on the motor shield. All the timing is done open loop with the Arduino just counting nanoseconds between when to flash and when to step the motor.
[via Adafruit]
3 thoughts on “LED & Acrylic Zoetrope”
Comments are closed.
Absolutely amazing!! Great idea ;-)
[…] Next up is the Lumiglass Infinity sign by ProtoTank. We have featured a few variations of edge-lit displays before, but the ProtoTank team has turned it up a notch with their unique materials and […]
I want to see what what it feels like to have a million dollars in bitcoins. My bitcoin donation address is 3FsNSHj1HTvmTiKdr7NAFBpUo7CGVgsHNe lettheloveflow2015@gmail.com