Scratch For The Pi
Guess we're having a little programing on the Pi theme week!
Today's project includes two of our favorite things, MIT's Scratch and the Raspberry Pi...
What, you've forgotten what Scratch it?
With Scratch, you can program your own interactive stories, games, and animations — and share your creations with others in the online community.
Scratch helps young people learn to think creatively, reason systematically, and work collaboratively — essential skills for life in the 21st century.
Scratch is a project of the Lifelong Kindergarten Group at the MIT Media Lab. It is provided free of charge.
We’re very excited to announce that Scratch 2.0 is now available as an offline app for the Raspberry Pi! This new version of Scratch allows you to control the Pi’s GPIO (General Purpose Input and Output) pins, and offers a host of other exciting new features.
The most recent update to Raspbian includes the app, which makes Scratch 2.0 available offline on the Raspberry Pi. This is great news for clubs and classrooms, where children can now use Raspberry Pis instead of connected laptops or desktops to explore block-based programming and physical computing.
Controlling GPIO with Scratch 2.0
As with Scratch 1.4, Scratch 2.0 on the Raspberry Pi allows you to create code to control and respond to components connected to the Pi’s GPIO pins. This means that your Scratch projects can light LEDs, sound buzzers and use input from buttons and a range of sensors to control the behaviour of sprites. Interacting with GPIO pins in Scratch 2.0 is easier than ever before, as text-based broadcast instructions have been replaced with custom blocks for setting pin output and getting current pin state.
Cloning sprites ...
Custom blocks ...
Peripheral interaction ...
Update your Raspberry Pi for Scratch 2.0
Scratch 2.0 is available in the latest Raspbian release, under the ‘Programming’ menu. We’ve put together a guide for getting started with Scratch 2.0 on the Raspberry Pi online (note that GPIO functionality is only available via the desktop version). You can also try out Scratch 2.0 on the Pi by having a go at a project from the Code Club projects site.