TribeDuino is a proof of concept that uses an Arduino to read a Korg Monotribe audio-encoded firmware file. It doesn’t do anything with the data except calculate a checksum to prove that it read it correctly. The program works by connecting an Arduino to an MP3 player of some kind via an audio patch cable, and then playing the firmware audio file so that the Arduino can hear it.
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.