FEB26
LED Wave Display
This is a LED Wave Display. When you want to stand out from the crowd, just stick your hand out and wave away. Custom message will be displayed right above your head.
On the other side, this is nothing else but a simple POV system. A few LEDs and a microcontroller together usually do the trick pretty well. In this circuit we also have a simple accelerometer switch, but it is nothing to worry - it is a simple mechanical switch constructed with a little weight mounted on a brass (looks like it) sheet.
I really wonder why no GSM phone manufacturer ever mounted this on the back of a phone for easy cab hailing. Now that's a cool idea for a project!
© Csaba Bleuer
[ Source: Csaba Bleuer via HackedGadgets ]
LED wave displej - POV
Link
Comments (1)
similar content
- Sonar enabled jacket (20-12-2008) [@News]
- LED-blink monitor for phone line (20-02-2004) [@Schematics/Telephone circuits]
- Interfacing LED matrix to Arduino (03-07-2009) [@News]
- Rotating LED display - POV (16-12-2008) [@News]
- LED pushbutton (30-01-2009) [@News]
- LED display in a business card (08-01-2009) [@News]
- Solid wood block digital LED clock (17-01-2009) [@News]
- Crystal controlled FM bug (03-12-2006) [@Schematics/Bugs]
- LED display with Atmel microcontroller (05-04-2005) [@Schematics/Microcontrollers]
- LED bicycle light (24-02-2004) [@Schematics/Optics]
comment [1]
- From niho on 02-03-2010 at 11:52:32
da ovo sa POV na poledjini gsm-a bi bila prava stvar
IP: n/a
add comment
Please log-in!
You can log-in on forum link: Login page. After logging-in, return to this page and click refresh in your browser.
