[cartufer] sent in this sweet little Polonium detector. It’s fundamentally similar to the Geiger counter the other day, but the circuit is simpler by several orders of magnitude. No exotic parts for this one, just some basic metal working skills. (This might be handy when I visit my in-laws.) The page is loaded with several ion detection designs, from simple to very complex.
Author: Will O'Brien805 Articles
Python Web Based Serial Control
[Benjamin] sent in his efforts to use Python to provide a web interface for his Aurdino. Python is usually pretty easy to manipulate, so it might be just the thing for someone looking to add a web control to a project with an open serial interface.
If you’ve got a hack you want to share, use the tips line.
Google As A Password Cracker
Usually we’re into hardware hacks, but once in a while I run across something that’s just too good. [Steven]’s blog was cracked a while back, and while he was doing forensics, he was trying to crack the md5 hashed password for the unauthorized account. Eventually he slapped the hash into Google, and guess that it was ‘Anthony’ based on the results that came up. Thanks to [gr] for pointing it out.
(Yes, I know it was on Slashdot a few days ago, but I don’t care.)
SLR Lenses On Your Digital Video Camera
Considering all the attention we give digital cameras, I wanted to find an interesting hack for those old school analog SLR cameras. (I spent a fair share of time behind one; I’m fond of the classic Canon AE-1) [Joshua] mated his Sony VX-2000e video camera with a Canon FD lens mount and created this monster. With the new lens mount, he’s got a full selection of lenses without the huge investment of specialized lenses.
Loooong Weekend Extra
It’s been one long holiday weekend for me. I’ve got a few interesting tidbits on the tips line, and it’s time to clear em out. (Thanks to my Father in Law who came to visit and re-painted my kitchen while I hauled no less than 800 lbs of scrap lumber from my driveway)
If you’re a Nintendo DS fiend, you might dig this app that [xfiles.fan] sent in. It’s an IP based clone of the DS’s built in chat program. The upshot is that you can chat with anyone on the internet. (I just use IRC, but this is good if you can’t get to a server.)
[Aaron] sent in the lastest version of his olympus E10 remote cable. Good for those shots that require some distance or just hands free to eliminate the shakes.
[theprojectmaker] has an interesting writeup on making water color effects on digital photos using analog (post printing) techniques. It looks like you can do some things that even PhotoShop can’t accomplish, since you’re not limited by the pixel.
[Dean] sent in his aluminum iBook picture frame after he noticed a mention in our Laptop HackIt asking for it.
Rio Receiver SLIMP3 Emulator
[Roo] sent this in, and it took me a few minutes to see what’s so interested about a deprecated digital audio player. The Rio Receiver originally sold for about $350. Today it’s a dead product, but thanks to some software mods, it can be hacked to acquire the abilities of the SLIMP3(A.K.A. Squeezebox) player. So score one of these puppies on ebay and thanks to a combination of a modified kernel for the player and some software on a linux box, you you turn that old Rio Receiver into a SLIMP3 emulator.
Real Robots From Movie Designs
Thanks to Star Wars, Plenty of people have built their own R2 units. Pixar’s next movie has been running trailers for a while, and there’s already a group(free membership required) devoted to building real versions of the SGI robot star: WALL-E. I guess I’ll have to call it reverse-forward engineering. WALL-E has some interesting design ideas – it compacts trash into cubes, but it can also retract its treads into the same compacting area. (Pictured is a WALL-E style waste cube, by [Jawa Lunk]) Thanks to [Shannon] deserves the credit for turning me onto this one.
