Laser illumination for the graped piano

The graped piano was successful on the Maker Faire Berlin 2015 Children and grown up visitors asked me if it wouldn’t be nice to put some LED’s to the piano. If you touch a grape a LED should light up. This is a lot of additional hardware for 48 grapes and so I decided take„Laser illumination for the graped piano“ weiterlesen

Hi-Fi graped piano with Odroid-C1+

Working on the new Odroid-C1+ becomes more and more interesting. Having compiled the realtime kernel sources successfully on the C1+ I got the graped midi piano running together with the HiFi-Shield from hardkernel.com. You can plug the shield into your HiFi station at home or plug in your favorite headphones. Here I just use it„Hi-Fi graped piano with Odroid-C1+“ weiterlesen

Midi piano published in Odroid Magazine

Hi, my article about the little Midi piano with a bunch of grapes made it into the august 2015 edition (page 26: FRUIT MIDI) of the  official ODROID MAGAZINE.  Next week I’ll publish the python sources to get it running quick  and easy. Thanks to  all the guys of the ODROID MAGAZINE (esp. Rob Roy,„Midi piano published in Odroid Magazine“ weiterlesen