DIY guru Mitch Altman has been busy expanding ArduTouch, the $30 kit board he designed to teach synthesis and coding. And now you can turn it into a bunch of other synths – with some new videos to who you how that works.
You’ll need to do a little bit of tinkering to get this working – though for many, of course, that’ll be part of the fun. So you solder together the kit, which includes a capacitive touch keyboard (as found on instruments like the Stylophone) and speaker. That means once the soldering is done, you can make sounds. To upload different synth code, you need a programmer cable and some additional steps.
Where this gets interesting is that the ArduTouch is really an embedded computer – and what’s wonderful about computers is, they transform based on whatever code they’re running.
ArduTouch is descended from the Arduino project, which in turn was the embedded hardware coding answer to desktop creative coding environment Processing. And from Processing, there’s the idea of a “sketch” – a bit of code that represents a single idea. “Sketching” was vital as a concept to these projects as it implies doing something simpler and more elegant.
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.