Category: Advanced

Pico, Nano, Micro Keyboard Matrix PCB – Part 2

Here are the build notes for my Pico, Nano, Micro Keyboard Matrix PCB. https://youtu.be/AwFH8FZMkNE Warning! I strongly recommend using old or second hand equipment for your experiments.  I am not responsible for any damage to expensive instruments! These are the key Arduino tutorials for the main concepts used in this project: Keyboard Matrix Decode Toy Keyboard … Continue reading Pico, Nano, Micro Keyboard Matrix PCB – Part 2 →

Pico, Nano, Micro Keyboard Matrix PCB

A number of my projects have involved using a microcontroller (usually an Arduino Nano or a Raspberry Pi Pico) to decode a music keyboard matrix and take some action.  This is the basis of all of my "toy keyboard" MIDI controllers for example. This board is a "helper" PCB that makes the job a little … Continue reading Pico, Nano, Micro Keyboard Matrix PCB →

Arduino Nano Mozzi Experimenter Shield PCB – Part 2

This is the build guide for my Arduino Nano Mozzi Experimenter Shield PCB. Warning! I strongly recommend using old or second hand equipment for your experiments.  I am not responsible for any damage to expensive instruments! These are the key Arduino tutorials for the main concepts used in this project: Arduino Multi-pot Mozzi FM Synthesis Mozzi … Continue reading Arduino Nano Mozzi Experimenter Shield PCB – Part 2 →

Arduino Mozzi Experimenter Shield PCB – Part 2

Here are the build notes for my Arduino Mozzi Experimenter Shield PCB. Warning! I strongly recommend using old or second hand equipment for your experiments.  I am not responsible for any damage to expensive instruments! These are the key Arduino tutorials for the main concepts used in this project: Arduino Multi-pot Mozzi FM Synthesis Mozzi Output … Continue reading Arduino Mozzi Experimenter Shield PCB – Part 2 →

Arduino Nano Multi-pot FM and String Synthesis

Having now built my Arduino Nano Multi-tone or PWM PCB this project is by way of preparation for its use in my Lo-Fi Orchestra.  Specially, it will support the existing strings and an expanded woodwind section, utilising the following projects: Arduino Multi Mozzi String Synth - Part 2 Arduino Multi-pot Mozzi FM Synthesis Warning! I strongly … Continue reading Arduino Nano Multi-pot FM and String Synthesis →

Arduino Tones – A New, New Hope

Having just completed my Arduino Nano Multi-tone or PWM PCB Build Guide I wanted an example application.  So I went back to my Arduino Tone One Year On! project which was designed to do something interesting with my very first projects in celebration of one year of my blog!  At the time, I wrote: "Note it should … Continue reading Arduino Tones – A New, New Hope →

Arduino Nano Multi-tone or PWM PCB – Part 2

This is the build guide for my Arduino Nano Multi-tone or PWM PCB. Warning! I strongly recommend using old or second hand equipment for your experiments.  I am not responsible for any damage to expensive instruments! These are the key Arduino tutorials for the main concepts used in this project: Arduino PWM Sound Output Arduino Multi … Continue reading Arduino Nano Multi-tone or PWM PCB – Part 2 →

Arduino Audio Experimenter Shield PCB – Part 2

This is the build guide for my Arduino Audio Experimenter Shield PCB. Warning! I strongly recommend using old or second hand equipment for your experiments.  I am not responsible for any damage to expensive instruments! These are the key Arduino tutorials for the main concepts used in this project: Arduino PWM Sound Output Arduino R2R Digital … Continue reading Arduino Audio Experimenter Shield PCB – Part 2 →