Having added USB MIDI to my "Toy Keyboard" - I wanted the option to choose either USB or serial MIDI as the output. This returns to the Toy Keyboard USB Matrix Decode with the Pi Pico project to add a serial port option. Warning! I strongly recommend using old or second hand equipment for your experiments. … Continue reading Toy Keyboard USB Matrix Decode with the Pi Pico – Part 2
Tag: uart
MIDI In for 3.3V Microcontrollers
I have a number of microcontrollers now that use 3.3V logic: Raspberry Pi Pico Adafruit Feather Adafruit Circuit Playground Express BBC Micro:bit So far, I've look at MIDI OUT functionality, so now its time to look at MIDI IN, based on the circuit from my Simple MIDI Monitor. This project shows how to build your … Continue reading MIDI In for 3.3V Microcontrollers
Simple DIY Electronic Music Projects 