[Aaron] A.K.A. [A1ronzo] at SparkFun has put together a hackable USB Geiger Counter. In his tutorial, he gets the Geiger counter to work as a random number generator. Later, he analyzes and discusses how well it works as a random number generator.  In the past, we have seen a number of radiation detectors hacks such as the Mr. Fission digital Geiger counter, a count accumulator, and a Polonium detecting pen,  Besides our inital thoughts of speeding up the number generation, and using it as a special character device, what else can you come up with to do with this device?

Often, hardware designers include nonfunctional additions into designs to make them feel more personal. Commonly known as easter eggs, these additions can often go unnoticed by the public for years. While taking apart an Atari San Francisco Rush: The Rock sound board, reader [Jason] noticed a hidden message on the PCB (see above). Other more recent hardware easter eggs include the inside of the Zune HD, which has the inscription “For our Princess” to commemorate a development team member who passed away, or the Amiga 1000 which features the signatures of the design team on the inside if the case (Pictures after the break).

What we want from you: We want to see the best HARDWARE easter eggs you have found or seen. Leave us a comment with a video, picture, or article that explains what you found, and possibly the background story behind it. Anyone can google easter eggs, and we all know about the easter eggs all over DVDs, video games, etc, but we prefer the kind you find when you are busy voiding your hardwares warranty.

Edit: good catch, that was the Amiga 1000 not an Atari 1000. Thanks to all the commentors.

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[Oleg] over at Circuits@Home has made a USB isolator for his hacking needs. This isolator separates the signal, ground, and power lines of a USB host device, such as a PC, from a USB device like a USB oscilloscope or logic analyzer. This might be useful for Keyboard sniffing, ECG, EEG or diagnosing the control system on the positive ground of your autonomous Ford 8N. What other applications can you come up with for this tool?

Tired of making kindergarten macaroni art PCBs? Check your Gerber files before you send them off to a fab house with a Gerber file viewer. Viewplot , GerbTool’s Viewer , and FAB 3000 Free DFM are all free versions of for-pay software to view your Gerber files. If you use Windows and demo software, these are nice options. If not, you can use gerbv. Allied with gEDA, Gerbv is free, open source software that you can use to view all of your RS-274X Gerber files and Excellon-type drill files. Still being worked on with an active development group, gerbv does not have all the bells and whistles, it does have the ability to delete objects. Check it out after the break. Read the rest of this entry »

Though not from scratch, [Avbrand] integrated a powerful set of tools into his Subaru station wagon. The system was compiled from off the shelf electronics, such as a Compaq notebook, 3G USB modem, touch screen, and an assortment of other peripherals. It is based around Windows XP, though most of the carputer-specific applications, such as backup camera integration, Google Maps – based car tracking, and automatic volume control had to be custom coded by [Avbrand] himself. Perhaps the single most impressive and useful feature of the system is synchronization with highway traffic cameras. The system streams video of segments of the highway before [Avbrand] gets to them, allowing him to make more informed navigational choices. He documents it pretty well on his website.

A few weeks ago we held a pre-order for the Bus Pirate V2go, the first official Hack a Day hardware. We had initially hoped for a group purchase of 20 or 40 Bus Pirates, maybe 200 if it was extremely popular. In total, nearly a thousand Bus Pirates will be made.

The first 350 Bus Pirates (pre-order 1) have already been manufactured and tested. Seeed Studio has done a great job handling the orders, pre-order 1 should start shipping more than a week early. How long will it take to get to your mail box? It will vary for everyone, but our packages usually arrive from Seeed in 7 days.

Seeed sent us pictures of the Bus Pirate depaneling, programming, and quality control process. Check them out after the break.

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We’re only four days into the Bus Pirate pre-order, and we’ve exhausted the supply of PIC24FJ64GA002s available in Shenzhen. Thank you for supporting Hack a Day’s first official hardware pre-order. You helped make it a huge success, and we definitely want to do it again in the future.

We weren’t kidding about the PIC shortage. Seeed sourced all they could from Shenzhen, and then tried Hong Kong. It’ll take 4 to 6 weeks to get more.

If you already ordered a Bus Pirate then nothing changes, your Bus Pirate will ship ASAP. In fact, PCB production should start a few days early. The first pre-order item name starts with “[Preorder]“.

New orders are now forwarded to a second pre-order. The new pre-order will take 4 to 6 weeks longer. It should ship about 6 to 8 weeks after July 3, 2009, but we’ll try our best to get it out sooner. The new pre-order item name starts with “[Preorder 2]“.

Read more about the Bus Pirate in our latest How-to. Thank you again for your support!

Update, Saturday July 4th, 2009: All preorders are closed.

We’re excited to announce our partnership with the folks at Seeed Studio (home of the excellent Seeeduino) to put the Bus Pirate v2go into production! The preorder period ends July 3rd. The price is $30 including worldwide shipping. The board pictured above is a hand soldered prototype, but the ones sold by Seeed are completely factory assembled.

This is the first officially produced piece of Hack a Day hardware. Depending on its success, we’ll be able to put many future designs into production. Read more about the Bus Pirate in our latest How-to. Thank you for your support!

***Update, Monday June 29, 2009: Wow, your support has been overwhelming! Thank you! There have been more orders for the Bus Pirate than we ever imagined. As of this update, there’s a few (12) Bus Pirates left in the Seeed preorder. After that, we’ve exhausted the supply of PIC24FJ64GA002s available in Shenzhen. If you’ve already placed your order nothing changes, the manufacturing process has already begun and your Bus Pirate will ship ASAP.

After the first preorder is filled, Seeed will start a new preorder. The second preorder will be delayed until more PIC24FJ64GA002s are delivered, about 4 to 6 weeks. This order should ship about 6 to 8 weeks after July 3, 2009, but we’ll try our best to get it out sooner. Thank you again for your support!

Update, Saturday July 4th, 2009: All preorders are closed.

The Bus Pirate is a universal serial interface tool, we use it to test new chips without writing any code. It currently supports most serial protocols, including 1-Wire, I2C, SPI, JTAG, asynchronous serial, MIDI, and more. We added some other features we frequently need, like pulse-width modulation, frequency measurement, voltage measurement, bus sniffers, pull-up resistors, and switchable 3.3volt and 5volt power supplies.

The new v2 family adds USB power and connectivity to the best Bus Pirate design yet. We also reduced the part count and cost wherever possible. If you want to get your hands on some Bus Pirate USB goodness, Seeed Studio has assembled hardware for $30 (including worldwide shipping).

Read about the new design after the break.

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Firmware v0g for all Bus Pirate revisions is now available. Updates in this release include a bootloader, frequency generator/pulse-width modulator, SPI bus sniffer, MIDI library, configuration reports, improved user interface, and bug fixes. v0g is also the first firmware to fully support the v2 hardware branch.

We’re really proud of this release as it brings a much more consistent structure to the internal operation of the Bus Pirate. It lays the foundation for future CAN, LIN, and OBDII libraries, and it supports localization and translations.  Install and upgrade instructions are included with the firmware. Report bugs on the project issue tracker.

We document the new features after the break.

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