DIY Lab has put up some plans that will allow you to use your webcam as a rangefinder. I wonder if the technique used is similar to the golf green distance estimators? "Convert your webcam into a modern range estimation tool without any hardware. The math is very simple, so this new technique works very well for vision applications that need to run quickly. With a simple height estimation,
Building your own RC helicopter sounds like a daunting task but thanks to people like Ben Hui it can be as simple as following one step at a time. "Flying RC helicopter is really very exhilarating. Their versatility gives a RC pilot a complete access to the three-dimensional space in such a way that no other machines can! I have played RC helicopter for more than one year but
If you have big hands this Giant SNES Controller may be just what you need. At its heart it is a standard SNES controller, the housing has been custom built from wood and looks fantastic. If you didn’t have anything to see the scale I am sure it would look just like the standard controller. Via: Make
You may remember the Function Generator that Nuxie built last year. A new version has been created and is now available as a $40 kit. All you need to do is solder in the components and add a power supply. Function Generator Kit Page "This kit includes everything needed to build a function generator capable of producing sine, triangle and square waves from 25Hz to over 250kHz."
