Comparing USB to Ethernet converters: Apple vs. Knock-off

usb-ethernet-comparison

[Angus Gratton] recently cracked open a pair of USB to Ethernet converters to see what’s inside. One was an Apple branded device, the other a no-name from eBay. The former rings in at $30, with the latter just $4. This type of comparison is one of our favorites. It’s especially interesting with Apple products as they are known for solid … Read the rest

Atari 800 EPROM cartridge hack

atari-800-eeprom-hack

[Chris Osborn] had an old Atari 800 collecting dust and decided to pull it out and get to work. The problem is that it’s seen some rough storage conditions over the years including what appears to be moisture damage. He’s read about a cartridge called SALT II which can run automatic diagnostics. Getting your hands on that original hardware can … Read the rest

Writing new firmware for a handheld radio

HAM

When playing around with a cheap, handheld, dual-band radio, [Lior], a.k.a. [KK6BWA], found a schematic for a similar and even cheaper radio. He realized the programming pads were very accessible and the dev tools for the radio’s microcontroller were available from the manufacturer. After these discoveries, there really was only one thing to do: write new firmware for a $40 Read the rest

LulzBot is giving away more printers

LulzBot, the awesomely named 3D printer manufacturer and parts supplier, is giving away eight of their AO-100 printers to eight lucky hackerspaces.

It’s not so much a contest, but instead a giveaway aimed at eight community-operated hackerspaces who come up with a great idea on how to use a 3D printer. If you’re part of a well-established hackerspace that doesn’t … Read the rest

Finally upgrading our comment system.

intense

UPDATE: I’m working on making the visual style fit better. It really needs some work.

Yes Ladies and Gentlemen, we’re finally taking the plunge into a more robust commenting system. This one has a ton of features, but the following few have been asked for quite frequently.

  • You can now edit your comments. Yes, finally. No seriously, try it. To

Read the rest

Low-resolution toaster prints on slices of bread

low-resolution-bread-toaster

Why toast your bread evenly when you can burn low-resolution images instead? Meet the Super Mega Mega Toaster, a University project created by [Scott van Haastrecht] for his Creative Technology course.

Now you may be thinking that this has been done before. And indeed, a bit of searching will lead you to a post about toasting Jesus.  But … Read the rest

Gamma-ray scintillation probe in a paint can

gamma.ray.scintillation.probe.in.paint.can

The [Prutchi] family sounds pretty cool. [David], the father, is a well educated engineer, has 70 patents, and has written two books. On his off time, he has a passion for making experimental physics accessible to the average Joe. His daughter [Shanni] is a high school student who co-authored one of those same books, and helps conduct research in the … Read the rest