CNC’d Business Cards Will Definitely Get You Noticed

April 8, 2012 by 21 Comments

cnc-business-card

The guys over at North Street Labs were bored, so they figured why not go ahead and built a CNC machine just for kicks. While they haven’t put up build details on the CNC just yet, they do have some newly milled business cards to show off just how well the machine works.

Part ruler, part LED throwie, we think their new business cards look great. Milled out of thin acrylic sheeting, their cards feature the North Street Labs logo and URL along with 1/32” ruler markings along the top. The card is also fitted with space for a button cell battery and RGB LED, which illuminates the entire card nicely from the side.

They say that the cards take about 5 minutes apiece to make, which is not bad at all. At $0.50 a pop, the cards are not nearly as cheap as those made from cardstock, but when you’re looking to impress what’s a couple of quarters?

Continue reading to see a short video of their CNC-milled business cards in action.

Continue reading “CNC’d Business Cards Will Definitely Get You Noticed” →

Pop-up Dragonfly Robot Could Be The Future Of Business Cards

March 5, 2012 by 15 Comments

Engineers trying to be memorable at a job interview would be wise to pull one of these pop-up robots out of a wallet. This marvel of engineering uses a laminate construction technique to build a robot as a pop-up assembly. You can see the base used during the process, it’s a hexagon that serves as a scaffolding during the laminating process, and includes mechanical linkages that facilitate assembly.

The design calls for multiple layers of materials to be laser-cut to exacting specifications. Once all parts are completed, they are stacked using rods to align them, then fused together. One more trip through the laser cutter finishes the milling and the machine is ready for assembly. But with parts this small, you’ll want a solid method for putting everything together. The linkages we mentioned before allow for this when two parts of the scaffolding are separated. The only thing that makes this impossible as a business card is the need for a trip through the solder bath to cement the pieces in place. But perhaps some type of clasping mechanism could remove this need in the future.

Don’t miss the video after the break that explains the entire process. You’ll even get to see the little guy flap his wings. That’s all that it does for now, there isn’t any steering mechanism available as of yet.

Continue reading “Pop-up Dragonfly Robot Could Be The Future Of Business Cards” →

pov_business_card

POV Business Card Is Guaranteed To Get You Noticed

March 21, 2011 by 17 Comments

Some say that handing out business cards is an antiquated practice due to the ubiquity of smart phones which can be used to trade or record contact information in mere moments. Instructables user [sponges] however, doesn’t agree and is pushing a “business card renaissance” of sorts with his POV business card.

Hand-built in his basement, the cards feature a handful of SMD LEDs that display his name, followed by his phone number when waved back and forth. Constructed to be nearly the same size as a standard business card, his verison uses a PIC to manage the display as well as a tilt sensor to monitor the card’s motion. His walkthrough is quite thorough, and includes tutorials for each of the steps required to build the card. He discusses constructing your own etching tank, converting a laminator for PCB transfer purposes, building a solder reflow oven controller, as well as hacking an aquarium pump for use as a vacuum-powered pick and place.

The end result is a sharp looking business card that ensures you won’t forget meeting him. Keep reading to see a video of the card in action.

Continue reading “POV Business Card Is Guaranteed To Get You Noticed” →

Tiny USB Business Card

October 29, 2010 by 43 Comments

[Frank Zhao] put together a USB business card. It’s even got the instructions printed right on the silk screen of the PCB explaining how it should be used. He based the design around an AVR ATtiny85 microcontroller. It runs the V-USB package that handles USB identification and communication protocols. The rest of the hardware is pretty standard, the uC draws power from the 5V USB rail, with a couple of 3.6V Zener diodes to drop the two data lines down to the proper level.

Once plugged in it waits until it detects three caps lock keypresses in a row, then spews a string of its own keypresses that type out [Frank’s] contact information in a text editor window (video after the break). It’s not as reusable as the mass storage business card because [Frank] didn’t breakout the pins on controller. But we still enjoy seeing business cards that make you stand out.

This is a great project to tackle with your newly acquired AVR programming skills.

Continue reading “Tiny USB Business Card” →

Mass Storage Business Card

May 25, 2010 by 28 Comments

Just snap off the corners and this business card can be used as a mass storage device. Well sort of. The tab left over has four traces on the back to make it USB compatible. The PIC 24FJ64GB002 microcontroller on the card registers as a storage device and launches [Ramiro’s] resume and a cover letter loaded as an HTML file. He’s made it as useful as possible by including access to the SPI and I2C bus connections but he’s also included some firmware to act as a data logger or an oscilloscope. At about 5 euros a piece you won’t be distributing these willy-nilly but it’s not too much more than handing out breakout boards with your name all over them.

Augmented Reality Business Card

July 15, 2009 by 20 Comments

[vimeo 4979525]

Embedded above is a neat augmented reality business card by ActionScript developer [James Alliban]. After seeing “the most impressive business card you will ever see“, he was inspired to update his own business card. His new card has a fiduciary marker on the backside and directs you to his site. A flash app on the site displays a video where he tells you more about himself. The 3D grid of planes in the video varies in depth based on the brightness of the section. He has a few more AR and tracking demos on Vimeo.

Updated: While we’re talking augmented reality, it’s worth checking out the tech behind ESPN’s baseball tracker that uses doppler radar.

Related: Augmented reality in Flash

[via Josh Spear]

Business Cards At Maker Faire

May 30, 2009 by 9 Comments

business_card

[John Park] has managed to snag a couple interesting business cards at Maker Faire. The first is Adafruit’s laser cut Spirograph card. The other is a ATtiny2313 prototyping board from Evil Mad Science; it looks to be the same style as their well-known AVR target board. We’ve also heard rumors that [Jérôme Demers] has bunch of resistor bending cards.

For more business card nonsense, check out: [Goodspeed]’s smart card emulator, [Mayer]’s embedded gears, and our web server business card.