Posts tagged “community projects” (Page 19)
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Pololu Forum user VolAnd, writing from St. Petersburg, Russia, posted about an app that turns a Wixel into a USB SD card reader. The Wixel identifies itself as a mass storage device, and basic read/write operations are working. His goal is to create files with the Wixel that he can then read from a PC. You can read more or get the app from his forum post.
This Wixel app and many others are available in our listing of community-contributed apps on the forum.
Featured link: http://forum.pololu.com/viewtopic.php?f=2&t=7143
Brian hosts a YouTube channel where he uploads various control system videos that are intended to supplement first year classroom instruction. You might also be interested in some of his other videos: This video demonstrates closed loop control of a robotic car, and the videos in this playlist explain how to use a gyro with MATLAB/Simulink and Arduino.
Featured link: http://www.youtube.com/watch?v=th0acX5omRM
Lunokhod, which means “Moon Walker” in Russian, was built for a space museum in Prague and is a miniature version of the first remote-controlled moon rover. It uses 8 of our 298:1 micro metal gearmotors and an Arduino Nano and can be remotely controlled by museum visitors. The rover was built by Beatty Robotics; you are can learn more about it on their blog.
This “optionally piloted aircraft” is a Cessna 150 that customer Ryan Olson fitted with an autopilot and remote control system using the Pololu jrk 12v12. It is used for UAV training and development at the National Test Pilot School in Mojave, CA. Ryan’s AUVSI 2012 abstract is available online, and you can see some pictures of the internals below.
This digital garden by the University of Lincoln uses a Raspberry Pi, 20 jrks, and linear actuators to move panels, revealing the plants behind them, in response to tweets. More information is available on the project’s website. The project was awarded a gold medal at London’s Chelsea Flower Show.
Featured link: http://www.youtube.com/watch?v=DWdqyHa6mnI