fpga4fun.com shows how to make a single channel 100MHz/100MSPS (100 mega-samples-per-second) RS-232 based (and USB) digital oscilloscope (an oscilloscope allows you to view signal voltages) – Link. Related: Oscilloscope art – Link. Oscilloscope clock – Link. PIC Based Oscilloscope with LCD – Link. ScopeOnPC – Turn your PC into a an oscilloscope – Link. Using […]
Here’s a really cool AVR based MINI recorder that uses SD, and LCD and IR (remote) – [via] Link.
Please welcome our jewelry polishing overlords. This is great, if I had jewelry, robotic precision seems extremely desirable, more so if those cheap synthetic diamonds ever come out – The VDK 1000, a robotic jewelry polishing system invented by South Dakota School of Mines and Technology mechanical engineering professor Dr. Vojislav Kalanovich, has been accepted […]
Jason over @ Hackszine shows you how to run an iTunes (DAAP) server in Linux with Firefly – Firefly, formerly mt-daapd, is an open source digital audio server that can stream your music library to iTunes. Linux appears to be the most supported platform, but there is also beta support for Mac OS X, Windows, […]
Ha! This is neat, good ole’ Canada – Many USA ecommerce shops don’t send their goods to Russia or to the countries of the Ex-USSR. Some shops send but delivery costs differ greatly from the homeland ones, they are usually much bigger. So what did some Russians invented? They got a way to fool the […]
Xdebug is a powerful PHP extension that can help you track down bottlenecks in your PHP code. From the Xdebug profiling howto: The profiler in Xdebug 2 outputs profiling information in the form of a cachegrind compatible file. This allows you to use the excellent KCacheGrind tool (Linux, KDE) to analyse your profiling data. Users […]
Roombas are painting @ Gallery Aferro, Newark, N.J – April 21 – May 26, 2007 Dedicated to James Murray Spangler*, an amateur inventor/department store janitor whose chronic lung problems may have inspired him to design the modern portable vacuum cleaner, the exhibit was in turn inspired by the work of Columbian-born Maria Adelaida Lopez. Lopez’s […]
