I hope you don’t mind, but I went ahead and stepped it up a few notches.
My newest project brings my end-goal a few steps closer. I now have the pieces in place to put together an actual robotic implementation with the IOIO…since things have officially reached the cool stage, I decided to drop this as a stand-alone project. Complete with pics, a vid, and an app.
What I have here are two slider bar controlled servos, an analog input-read solar panel, and some LEDs toggled via a button. The control is via the IOIO / Android.
The pictures, however nice, don’t really tell the story. Take a look at the video to see this thing in action:
As the video alludes to, I am going to run with this concept. The automation (robotics) lies in the analog reading with respect to the servo positions. I plan to ‘scan’ the panel…that is the piece that is missing. Once I can implement that mess, I will have a tracking system. Implementations will fall out of that.
As with the last few projects, I have dumped the app on the Android Market for general perusal. The app’s description provides the details of the pin configuration, which is straight forward. I have two PWM outputs, a pure 3.3V digital toggle, and a pin configured for analog input. That is that.
I will push my code to GitHub as well eventually, and provide a link therein. I still need to polish my generic servo code, since my latency was borderline awful in retrospect. Look for that in the near future as well.
As always, drop any questions to joe[at]swantron[dot]com. Feel free to share your IOIO projects with me…
That happens, and we have officially lost, my friends.
Looking largely to inspire dreams of space among the Japanese, a manufacturing cooperative named Astro-Technology SOHLA announced on April 27th that they are planning to create and send a two-legged humanoid robot to the moon, have it draw the Japanese flag on the surface, and then hopefully get it back to the Earth, all by the year 2015.
Making inspirational ideas about space technology a reality is not new to the Osaka-based cooperative of six small and medium sized enterprises. SOHLA had previously built a small-scale satellite, named Maido-1, as a demonstration of the ability of SMEs to research and create short-term, low-cost space technology which could help improve local economic activity. Maido-1 was sent into orbit aboard a Japanese H-IIA rocket in January of 2009. Following that successful launch, the group asked people to start forgetting about the word “recession.”
SOHLA believes that there is a growing passion in Japan about space technology and exploration with recent national successes, such as two Japanese astronauts meeting on the International Space Station for the first time. However, the group also feels that the ISS’ highly visible robotic arms not being Japanese-made is a real letdown for a nation well-known for its robotic technology prowess.
Robotic prowess indeed. First the Gundham statue, now this. Fuck you Washington…we need MORE federal funding for space science. It will take a lot more than some accelerator problems on imports to spin this story into oblivion.