Digital Signal Processing in Scilab: How to Remove Noise in Recordings with Audio Processing Filters From www.allaboutcircuits.com 1 day ago in BlogsNews This article is an introduction to the complex topic of DSP-based reduction of noise in audio signals.
Open Source Paramotor Using Quadcopter Tech From hackaday.com 3 days ago in Blogs Have you ever dreamed of flying, but lack the funds to buy your own airplane, the time to learn, or the whole hangar and airstrip thing? The answer might be in a class of ultralight aircraft called powered paragliders, which...
The AxiDraw SE/A3 From www.evilmadscientist.com 3 days ago in BlogsPlatformsStores We’re very pleased to introduce a new member of the AxiDraw family: the special edition AxiDraw SE/A3. This new model joins our existing models including the AxiDraw V3 and AxiDraw V3/A3. Like the AxiDraw V3/A3, the AxiDraw SE/A3 has an...
Steampunk anglerfish is a mechanical marvel From blog.arduino.cc 3 days ago in PlatformsStores Underneath the sea are a wide variety of strange and amazing animals. Perhaps none more so than the anglerfish, with its characteristic light-up lure in front of its face. Club Asimov decided to recreate this fish in a steampunk style,...
Exploring an Abandoned Toys “R” Us From hackaday.com 3 days ago in Blogs If someone asked me to make a list of things I didn’t expect to ever hear again, the question “Do you want to go to a Toys “R” Us?” would be pretty near the top spot. After all of their...
Zero-overhead Destructors in C From www.cnx-software.com 4 days ago in News CNXSoft: This is another guest by Blu, this time about C programming, and specifically destructors in C programming language If you asked seasoned C++ developers what their favorite features in the...
Self-Healing Roads – The Modern Science of Potholes From blog.adafruit.com 5 days ago in PlatformsStores There is a pothole in front of where I live that has been filled at least a dozen times in the past 5 years. Needless to say current repair methods aren’t working. Engineers are looking for new ways to fix...
Double Exposure Murals That Show Multiple Artworks with 3D Glasses From blog.adafruit.com 5 days ago in PlatformsStores via TwistedSifter Insane51 is an incredible street artist from Athens, Greece that has garnered worldwide recognition for his ‘double exposure 3D style’ murals that show different artworks when viewed through the red/blue lenses of 3D glasses. Part of the Sake...