Exploring the Raspberry Pi Sense HAT #piday #raspberrypi @Raspberry_Pi
Ben Nuttall, the education developer advocate for the Raspberry Pi foundation, recently posted a detailed article on opensource.com about some uses for the Sense HAT. We love it too – you can pick one up from Adafruit here!
In my first article in my series, I wrote about the Astro Pi competition, an opportunity for UK school students to have their coded experiments run in space. We’re getting closer and closer to the launch date of December 15, when British European Space Agency (ESA) Astronaut Tim Peake will embark on his six-month mission, Principia. He’ll be conducting scientific experiments and engaging with young people in educational outreach activities. As part of this, he’s taking up two Raspberry Pi computers in purpose-built flight cases, each with camera modules and sensor boards attached. These will be running Python programs written by the Astro Pi competition winners.
The flight case
The Raspberry Pis must be mounted using a Bogen arm on the space station, like the ones used to dock crew laptops. They also must be certified as completely safe for the Soyuz rocket, which will take it to the ISS, and then for continued use in space. The Raspberry Pi team has been working closely with the ESA and the UK Space Agency to get the flight safety certificate.
In addition to lots of testing, our work included building a bespoke case made of aerospace-grade aluminum designed with thermal considerations (convection doesn’t occur in space) and practicality in mind, and the ability for the board’s sensors to work effectively in the atmosphere. Because the case is expensive to manufacture, it won’t be available to buy, but we plan to release the 3D print files from the prototype so people can make their own. One school even built a model out of Lego.
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!
Eink, E-paper, Think Ink – Collin shares six segments pondering the unusual low-power display technology that somehow still seems a bit sci-fi – http://adafruit.com/thinkink
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.