Automated Super8 Film Scanning

January 25, 2010 by Caleb Kraft 27 Comments

For those of you who have been dreading the day that you have to dig out those old family films in Super 8 format and take them to get digitized, dread no more. Now you could turn it into a cool project. [Photobsen] has posted pictures of an automated system for scanning and compiling the film into a digital movie. There was already software available, called CineToVid, which would take the scanned segments and create a video from them, but doing the actual scanning was quite laborious. [Photobsen] built a quick automated system using an old floppy drive connected to his computer via parallel port. He now scans about 80 seconds of film per hour, unattended.

Rotary Encoding With Your Soundcard

January 25, 2010 by Caleb Kraft 14 Comments

[Stefan] sent in this project writeup to show us how he used a stepper motor as a rotary encoder. Using a stepper motor as an encoder isn’t really that new, as [Stefan] points out, we’ve seen it several times before. He wanted to use this in the quickest simplest way with his computer though. Instead of doing any decoding on a separate microprocessor, he’s connected the stepper directly to his sound card and written code to do the rest. You can download that code and see a video of some practical applications on his site.

Trashplane

January 24, 2010 by Caleb Kraft 33 Comments

[youtube=http://www.youtube.com/watch?v=G-fY-eGZsdQ]

[Flyboy258] shows us that hobby R/C airplanes can be built from trash relatively easily. A bit of old tarp and a simple frame work as the body. The rudder is made from old foam packaging. It seems to fly pretty well considering the lack of official design, or aerodynamic features.

[via Makezine]

C64 Interface For Your Computer

January 23, 2010 by Caleb Kraft 24 Comments

Before we get started, lets just point out that this C64 was broken. He did not take a functional C64 out of operation for this. What he did do, was to build a hardware interface for for his VICE system. For those unfamiliar, VICE is a cross platform C64 emulator. [Simon] points out that the old games just weren’t as much fun without the original hardware. Having a broken C64 lying around, he put it to good use. It now acts as the interface for all the original fun stuff.

If you are a fan of the hardware, but just want to interface it as a normal USB keyboard, that is possible as well.

Electric Go Cart From Trash

January 22, 2010 by Caleb Kraft 33 Comments

A quick lesson on being a good parent. If you make an awesome electronic cart out of trash that may not necessarily be stable, or even fully capable of stopping once it gets going, you MUST put your children on it and insist that they drive. Did we mention that the system is full acceleration or no acceleration? Indeed, it is. There isn’t a writeup, and one really isn’t needed. This is dead simple. The parts list will explain most of what is going on, but the look of doubt and fear on the kids face is what really makes this hack worth it. Or is that possibly a look that says “what are you looking at?”

[via Flickr]

Simple Laptop Conversion

January 22, 2010 by Caleb Kraft 16 Comments

[Jakob] sent in his method of dealing with broken laptop hinges. Broken hinges are a plague. We have no less than 4 laptops lying around that are beyond repair with broken hinges. Some are just propped up against things, some have had box hinges glued to them and some are just waiting to die slowly from non use. [Jakob] has a nice neat conversion where he basically made a tablet. We’ve seen that before as well as picture frames. His version, while being quite possibly easier than most of the others, has a neat design aspect. An extended lip at the bottom fits in a groove in a plastic slab. All in one PC becomes a tablet in an instant. Not too shabby for a broken laptop. It looks like he needs to pop a touch screen kit on it though.

Buzzle: A Morse Code Puzzle Box

January 21, 2010 by Caleb Kraft 11 Comments

[lucasfragomeni] built the Buzzle after being inspired by the reverse geocache puzzle. The Buzzle was built as a gift to a friend. It’s a tricky gift too. His friend can’t open it until he decodes the words being displayed in morse code via an LED. A word is chosen at random, so you would have to decode it each time you want to open the box. That’s a pretty neat security feature. Sure it’s not the most secure, but it would keep casual peepers out. Unfortunately, the box was empty when his friend received it.