Using Sonic Pi to play flight of the bumblebee on a Raspberry Pi also using an HDMIPi portable Hi-Def screen. This is using the V1 HDMIPi prototype which has HDMI audio broken out to 3.5mm stereo jack. It’s a bit crackly, but that’s Sonic Pi, not the hardware.
…I watched one of Carrie-Anne Philbin’s Geek Gurl Diaries videos about the newly released Sonic Pi application. Sonic Pi is a clever way of introducing programming concepts through making music. It looked like fun, so I had to have a play straight away.
I have a ‘musical past’, so this was rather irresistable. For some time I’ve been harbouring an urge to make a solenoid-powered glockenspiel play Rimsky-Korsakoff’s “Flight of the Bumblebee”, which is an amazing piece because it’s so fast.
Solenoids are costly, software isn’t
But that’s a really expensive project (solenoids + a decent glockenspiel) and I haven’t got there yet. Sonic Pi offered me the chance to do it without the costly hardware part. So I got hold of a score arranged for Piano, and started programming it in….
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.