[Jeri ellsworth] of fatmanandcircuitgirl.com has made an audio recorder out of a floppy disk and an old tape recorder. She’s able to record 15 seconds of audio directly to floppy disk. In the video after the break, she explains how it works, and why you hear the creepy reverb effect. The next step is to run this as a pedal effect for stage music, and she even mentions doing a larger hard drive version with the ability to seek tracks.
Continue reading “Analog audio recorded on a floppy”
Festo, people who brought us the Manta Ray blimp are back with giant flying penguins. Actually, there’s lots of cool stuff in this video. The flying penguins are nice, but the swimming versions are amazingly believable. They need to sell these as pool toys. There’s also an interactive wall sculpture and a dangling grabby hand that apparently solves the age old riddle; “How many weird dangly grabby things does it take to randomly place several light bulbs in different sockets?”. The answer is, one. Just like last time, they’re sharing some details in PDF form for both the air penguins and the aqua penguins.
Here’s a great example of a cheap mod that gets professional results. This ring flash cost roughly $14 all together, and they got to eat some fruit salad in the process. The parts list is pretty easy and can almost be figured out just by looking at the picture. A plastic bowl, an aluminum can, some foil, and a lens adapter. This is very nice and much easier than our last ring light post.
Evil Mad Scientist Laboratories has put out this nice tool. It’s a Zif socket for Arduino. If you’re doing a lot of flashing, this could be a nice addition to keep from having to pry your chip out every time. Plus, it looks cool in a soviet era technology kind of way.
[Andy] wrote in to show us how he hacked his Pleo to be controlled by a Wii Nunchuck. He has installed Xbee units for the communication as well as written a “skit” that allows the Pleo to just stand there and wait for commands. He is using an Arduino to interpret the Nunchuck input and send it to the Pleo. It’s a pretty cool proof of concept, but the response time is pretty slow. This might be due to the Arduino’s slower serial communication rate. Yes, we said you might want to refrain from hacking them, due to their impending extinction, but did you expect us to stick to that? If you’re going to dig into one, you may also be interested in how to hack the Pleo for face recognition and remote control.