This video has been floating around the web recently and we thought that some of you might enjoy it. After a quick google search, we found out that this is [Julie Watai], a singer/model who also enjoys hardware modification. In this video, she’s doing a tutorial on how to circuit bend furbies. No, we have no idea why she is dressed like a maid. This immediately brought to mind that Bjork video we saw a few years ago. Enjoy.
Hackaday reader [Danukeru] sent us a video featuring a box-based robot with an interesting personality. The box is fairly simple and from the outside seems to consist only of a switch and an LED. When the switch is flipped however, the box comes to life.
When the box is activated, the lid opens, and a small arm reaches out to turn the switch off. We’ve seen that plenty of times, but this one turns out to be a little different. In the video, this process seems to repeat a couple dozen times before the robot gets angry and flips out. At first we thought that the end portion of the video was done with a bit of digital trickery, but after reviewing the creator’s blog, it looks like it could be legit. It is very hard to see the box’s innards in the video, but it does house a remote control car chassis that allows it to move around and spin out, as seen below.
It’s a pretty neat project, and if you can handle reading the creator’s site via Google translate, there is plenty of picture documentation of the build process for your perusal.
[Laurence] tinkers around the house quite a bit, making all sorts of fun interactive toys for his children to play with. Mr. Clappidoo is a toy that he finished a while back, which bears a striking resemblance to one of his projects we recently showed you, Papydoo. This is not a coincidence, as Papydoo was created after Mr. Clappidoo was built, borrowing many features from his predecessor.
Who is your daddy and what does he do?
It’s a good thing you asked. Mr. Clappidoo uses an IR motion sensor to detect nearby objects, waking up and interacting with whatever crosses his path. He is capable of four different random moods ranging from angry to flirty. He projects these moods by changing the color of his LED-lit eyes as well as playing simple sounds. A balsa wood chest makes up Clappidoo’s body, and he repeatedly claps his lid mouth open and shut using a small servo, hence the name.
Like his other projects, [Lawrence] has focused his efforts to ensure that the three AA batteries used to power Clappidoo last as long as possible. He says that with moderate usage the device can run off the same set of batteries for a few months before needing replacement.
It’s a fun little contraption, sure to please the kids. Stick around for a quick video of Clappidoo in action.
Instructables user [Kaeru no Ojisan] enjoys constructing R/C kit cars and wanted to build one that could be driven using a PC racing wheel he had on hand. Not satisfied with simply guiding it with the racing wheel, he added a web cam to the car so that he can monitor its location from the comfort of his desk chair.
The car is loaded down with all sorts of electronics to get the job done, requiring four separate battery packs to keep them online. An Arduino controls the motor and the steering servos, receiving its commands wirelessly via a Bluetooth add-on. The camera connects to a USB to Ethernet converter, which enables the car’s video feed to be transmitted via the onboard wireless router.
The racing wheel interface seems to work just fine, though we don’t doubt that the whole setup can be easily simplified, reducing both weight and battery count. While [Kaeru no Ojisan] says that the car is in its concept stages and there are a few bugs to work out, we think it’s a good start.
Stick around to see a quick video of the car in testing.
Continue reading “Racing Wheel Guided R/C Car With Video Feed”
As many of you are probably aware, Portal 2 was released last week, and gamers have been going crazy over it. Over the years, people have constructed replicas of their favorite in-game items and “characters”, including portal guns, companion cubes, and turrets.
After playing Portal 2 for a bit, [Jonathan] wanted a turret of his own quite badly. Rather than construct it from hard plastics and resins however, he decided he wanted to construct a cuddly turret that talked.
With the assistance of his friend [Leigh Nunan], he is now the proud owner of a plushie turret. It’s a bit smaller than you might expect, but it is packed full of turret personality. The plushie plays audio from the game, can sense motion near its face, detect if it has been tipped over, and also knows when it has been picked up. [Jonathan] added all of these features by stuffing an Arduino inside the turret, along with a wave shield for playing sounds. Proximity and motion sensing are provided via a trio of different sensors, enabling the turret to behave in the same way its in-game brethren do (minus the machine guns).
It really is a neat little toy, one we would no doubt be glad to have around. Keep reading to see a short video of his plushie turret in action.
Continue reading “Portal Turret Plushie Is Cute And Harmless”
[Chris] thinks that using your brain to control your trigger finger is a passé way of operating a toy firearm. Instead, he’s using his mind to fire foam bullets at whatever he thinks needs to pretend-die. To read his will, he’s chosen the Neurosky MindWave, a device that we just looked at for servo control. That hack shows how to patch into the USB dongle that comes with the device, but [Chris] opted to use a BlueSMiRF module from Sparkfun to connect the headset to an Arduino via Bluetooth.
The rest of the hack involves modifying the gun for automatic firing. It’s a Nerf Stampede, which takes six D-cells to power the electrical firing system. [Chris] didn’t want to carry that weight around in the body of the weapon itself so he installed a port for external power and added a firing mechanism at the same time. It uses relays to complete the circuit normally operated by the trigger. Now logic-level signals have no problem dispensing justice from the brightly-colored device.
[via Make]
[Trav] was pondering virtual reality and decided it was no longer all that it was cracked up to be, so he created an experience in what he calls “Remote Reality”. While we have seen many installations over the years that allow people to remotely interact with objects across the globe, his Orbduino project consists of more than simply toggling lights on and off (though he’ll let you do that too).
In his house, he has set up a robotic playground of sorts that allows anyone who visits a chance to play around with the robotic arm he has installed there. The arm is situated in a pen filled with random objects which can be stacked and moved around. He also promises to show you something fun, provided you can guide the arm to pick up an object and hold it against the target positioned outside the pen.
He didn’t forget the obligatory remote light controls either. You can turn the overhead lights on and off, as well as control a multi-colored orb situated in the corner of the room. Most of the project’s interface is done with an Arduino Mega, which handles the robot arm interface, as well as messing with the light installations.
If you have some free time, swing by his site and give the robotic arm a try. It’s a fun little time waster that you will likely enjoy. Just make sure to take it easy on his web server!
