Last week we received a surprise parcel from Mike Horne, containing a new add-on board for us to look at. Mike introduced it to us:
We wholeheartedly agree! The PiPiano uses an I2C port expander to give you thirteen buttons laid out like an octave of a piano keyboard, along with three LEDs and a piezo speaker; and as you’ll see if you watch the video, if the piezo speaker isn’t enough for you, there’s more than one way to use the PiPiano to create other sounds through speakers or headphones. Of course, all the buttons, LEDs and buzzer can be used as input or output for your other projects, and thanks to the I2C expander, the board uses only three of the Raspberry Pi’s GPIO pins – there’s an option to receive one with a stacking header so that you still have access to the rest of the pins if you have other plans for those.
Back to Mike:
You’ll have noticed by now that Zach doesn’t do things by half, and we see from his campaign updates that, since launching, he’s been expanding the PiPiano website and teaching a nine-year-old how to use the board, with great success! We’ve spotted that he’ll be playing and demo-ing PiPiano at the Covent Garden Raspberry Jam this Saturday, too.
This version of the board is only available via the PiPiano Indiegogo campaign. If you’d like your own, act now!
Wednesday, November 26, 2014
PiPiano: a musical, educational add-on board
at 8:18 AM