IR Remote For DSLR Cameras

December 8, 2011 by Caleb Kraft 8 Comments

Since most DSLR cameras now have an IR communication port, [Julius] thought it would be a good idea to build an IR shutter release remote. He has released the plans for two versions; a single sided hand etched one, and a double sided one to have made professionally. He notes that it should have a range of at least 10 meters thanks to the 100mAh Li-Po battery and a reasonably high power IR LED. You can download the source code as well as the etching mask and eagle files from the wiki page. He does note that you may have to change the pattern sent to match your camera.

Hack A Webcam And A Film Camera Into A USB Microscope

December 8, 2011 by Caleb Kraft 8 Comments

Most of you probably have a webcam sitting around somewhere, and after all the high voltage projects you’ve done using disposable cameras, we bet you have some camera lenses too. You could always do what [Butch] did and combine the lens from the camera with the webcam to do some up close inspection.

This seems like something we’ve seen several times, but we can’t find it in our archive. Such a simple and quick hack looks surprisingly effective in his shots. If you want to see the details, like where he tied into the webcam’s board to power an external LED, you’ll have to download the PDF.

Hackaday Merit Badges Now Available At Adafruit!

December 7, 2011 by Caleb Kraft 38 Comments

The folks over at Adafruit had this idea to make “merit badges” for different achievements. One of the major achievements they mentioned was having your project posted to Hackaday. They asked our approval and got it. The badges have finally come in, so we are happy to announce them. You can purchase them directly from Adafruit, along with a plethora of other badges to adorn your projects.

[Phil Torrone] had a great idea though. To celebrate this, they are going to give away 10 badges to the projects that you, our readers, choose to be the top 10. Go on, dig back through the ranks and post links in the comments. We’ll dig through them and try to compile a list. We will then try to contact those people to send them a free badge.

Counterfeit Electronics In Military Weapons

November 8, 2011 by Caleb Kraft 152 Comments

Boeng and the US military found some systems on new P-8 Posiedons to be defective. The culprit: counterfeit electronics. These are scrap parts from 80s-90s electronics that have been re-branded and sold to the government as new. Many of the parts have been linked to dealers in China, but the Chinese government feels no need to pursue this(according to the article).

There is an amendment to a defense operation bill in the works that requires all parts from china to undergo rigorous inspection and testing before installation. Regardless of your stance on military action or military spending or whatever political aspect you want to connect this with, we can all agree that dangerous things designed to destroy stuff and kill people should not have defective electrics, right?

[via Adafruit]

Hackaday Now Officially Has A G+ Page

November 7, 2011 by Caleb Kraft 20 Comments

There was a recent announcement that G+ opened the doors to businesses and organizations for g+ pages. This means we can have an official G+ page with google’s blessing. We’ve opened one up here. We plan on having “hangouts” from time to time so people can show off what they’ve done. Don’t worry if you’re not into the g+ thing. All stories will still be published here on the site. Maybe we can take a page from Adafruit’s book and record some online “show and tell” sessions to share with you guys.

Of course, sometimes it can be more fun to follow the writers individually, since we are more prone to post opinions and things that aren’t official hackaday info, you can find me,( Caleb Kraft ), pretty easily. For the others, you’ll have to search for their names. None of them are online right now so I can ask permission to link to them.

Hackaday Birthday Cake!

September 18, 2011 by Caleb Kraft 27 Comments

[Alex], aka [Grovenstien] turned 30 this weekend. After a conversation with his sister, where she asked: “what was that website with the skull that you always look at?”, he thought maybe he’d get a sticker or a shirt. She surprised him with this totally awesome birthday cake! There really aren’t any build details, but you can pretty much see that it has LEDs for eyes as well as some crazy sparkler effects going on as well. What we’re particularly impressed with is the fact that everything was hand cut, even that crisp text at the bottom. Happy Birthday [Grovenstien] and awesome job big sister!

check out the rest of the pictures after the break.

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Mechatron, Industrial Looking Security Bot

September 18, 2011 by Caleb Kraft 27 Comments

This little beast is named Mechatron. Built by a father/daughter team called Beatty Robotics, the goal was to build something “retro-futuristic, tough, and industrial”. We think they definitely pulled off some of their goals here. Weighing in at nearly 50 pounds, Mechatron is still very agile, as you can see in the video below. He can fire his gun, which uses brass or plastic bullets, at a rate of nearly 1,000 rounds per minute while traveling in any direction thanks to the use of the mechanum wheels. 8 range finding sonar sensors, a laser and a turret that rotates 360 degrees will make sure you don’t elude Mechatron’s watchful eye… and shooting. While we were initially debating how they could make the Mechatron look more reto-futuristic, we all agreed that the lights in the video helped a lot. Maybe a curvy body piece could help too, depending on what era they were hoping to achieve.

[via buildlounge]

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