I have seen a few of these waterfall displays before. But this water display has some very impressive patterns. I think if the room lights were dimmer the effect would be enhanced. These systems use many solenoids which are computer controlled to drip at the right time. Via: HackNMod
There is a new version of the Firefly that was featured yesterday. The new version was built on a manufactured PCB and looks very good! Full build details are provided. "Each firefly has a value that stands for the power to flash. This value rises over time. If the power reaches a certain limit, the firefly flashes and the power is reset to zero. If the firefly detects another
The guys over at Hak5 have created a fun Graffiti Wall, this wall takes entries from the web and projects them on a huge display on their wall. The text display is just the beginning, games are planned in the future! Give the wall a try! Have a look at the code that makes it tick. "Hey guys, this is the code I whipped together to make the Hak5
These microcontroller based fireflies are cool. At first I thought they simply started to flash when the lights turned off but they actually are able to detect the flashes of their neighbors and sync themselves! "What can be observed is that the fireflies start with random blinking. But as time goes by, they are able to slowly synchronize with their nearest neighbors. And these neighbors are synchronizing themselfes with
If you are looking for a product that keeps you safe while in your car this In-Vehicle Blind Spot Detection System is sure to help. Download project. "In the presence of any approaching vehicle these high intensity pulsed beams get reflected back to the vehicle and is detected by Infrared sensor TSOP 1738.Whereas in the absence of any approaching vehicle no reflected Infrared beam is present and output of
Yes, same prize as last week… Seems like lots of people like a good small flashlight. This contest will run for one week (Aug 9 – Aug 15, 2008) . Ending time is based on central standard time. To enter, identify the item pictured above and give an example of what can be done with it. Please do not give the answer in the comments. Send an email
Trossen Robotics just completed their latest project contest, the Xr-B3 didn’t win but it is a very cool creation! "He is powered by an AVR ATMEGA324P micro controller on a custom board that I made. He is using an XBEE module to communicate with my PC (and eventually with other robots). Onboard sensory includes: 2 Sharp IR sensors (for wall following and obstacle detection), an SRF-05 sonar sensor and
