Composing Music With The Force Trainer

May 18, 2010 by Mike Szczys 9 Comments

In the ongoing quest to make the Force Trainer useful [Hunter Scott] developed a music composition platform for your mind (channel Jack Black’s voice for the last half of that sentence). Using the Force Trainer’s serial port [Hunter] feeds the data stream into a computer via an FTDI cable and uses Processing to make the music. It’s good, and the demos on his site are worth the click, but we still can’t get enough of the shocking video from back in March. But we digress, let [Hunter] walk you through his setup in the video after the break. Continue reading “Composing Music With The Force Trainer” →

Nerf Sentry Gun Build In Progress

May 12, 2010 by Caleb Kraft 9 Comments

[John Park] is documenting his build of a Nerf Sentry gun. So far, he’s rigged the trigger and set up the motorized base. He’s documenting the process in fantastic detail with great photos along the way. If you want to see what it will be like when it is finished, check out these other Nerf sentry guns that we’ve featured in the past.

Forget The Rovio, Drive A Taxi With Your Mind.

April 29, 2010 by Caleb Kraft 8 Comments

While browsing through flicker this morning, we spotted this interesting image. Two radio controlled cars hooked to Arduinos. What was going on? What is [knolleary] doing with them? We couldn’t find any information so we clicked through to his personal site. What we found was a quite interesting story about how he set up a race between two taxi cabs being controlled by the Emotiv headsets for the BBC. Yeah, forget driving a Rovio around with your mind. We’re still a bit curious about the two bumper cars in the picture. We can see that his tests were done on a blue radio controlled mini, so what are the bumper cars for? Did any of you catch this on the air? How well did the taxis drive? Was he using the facial expressions or the concentration?

Mind Controlled Rovio

April 28, 2010 by Caleb Kraft 9 Comments

[youtube=http://www.youtube.com/watch?v=NNkkuMO5l7A]

[Robert] at Extremetech was going to write a review of the Emotiv EEG headset but found the bundled software lacking. He decided to write something to really show off what could be done with an EEG in your home. He is now controlling his Rovio with his mind. He had already written a new control program for the Rovio, so redoing the same program with the EEG controls would give him a great comparison. If you recall from the mind controlled TV, meditating on a single thought can be cumbersome for quick controls. Instead, he used facial expression recognition. Maybe this should be called “face controlled Rovio” instead.

Puppet Circuits

April 28, 2010 by Caleb Kraft 4 Comments

This isn’t a specific project, so much as a pointer to a budding new site. Puppet Circuits is the project of [Raphael Abrams], one of the co founders of NYC Resistor. As you can probably guess, he has been posting about the circuits he uses in his animatronic puppets. I faces all kinds of problems since may of the systems are to be worn and have to endure some pretty rough treatment and still perform well. Very interesting stuff to read about.

Improving A Motorized Toy

April 17, 2010 by Mike Szczys 18 Comments

[Dan Fruzzetti’s] daughter was delighted to get a motorized vehicle from her Grandparents, but [Dan] was unimpressed with the stock features. The lead-acid battery supplied remarkable life between charges, but the vehicle only had one feature: a go button that routed juice to the bipolar motor. After the break we’ll look at his improvements to the drive train, steering, and cosmetics.

Continue reading “Improving A Motorized Toy” →

Warthog Laser Tag

April 12, 2010 by Mike Szczys 11 Comments

The Warthog from Halo is one of the most beloved video game vehicles. [Tim Higgins] brings the fun to life with his laser tag Warthog game. It uses Barbie Power Wheels toys as a base and adds laser tag weaponry. Xbox 360 controllers are used but just like in Halo, you can’t control the gun and the vehicle at the same time. We’ve encountered [Tim’s] love for water-based amusement before and this did originally start out with a water cannon powered by a wind-shield washer reservoir.

Take a look at the videos after the break as well as his recent post for information about the hardware. His choices for controller circuitry are way overpowered, sourcing an Eee PC to do the heavy lifting. This is because the choices he made were for easy development and not economy of components. A PC has no problem connecting to Xbox 360 controllers, and the modular control boards mean no complicated circuit design or arduous soldering were necessary. In the end, this looks like a ton of fun and we give him bonus points for repainting the pretty pink plastic that comes standard with these models of children’s toys.

Continue reading “Warthog Laser Tag” →