Year: 2022

Raspberry Pi Pico MIDI Splitter (TTL)

This is a version of my Raspberry Pi Pico MIDI Splitter that omits the MIDI sockets and instead provides a 5V UART TX style output for use directly with 5V microcontrollers. Update: Find the Build Guide here: Raspberry Pi Pico MIDI Splitter (TTL) - Part 2 Tutorials used in this project: Raspberry Pi Pico MIDI Channel Router … Continue reading Raspberry Pi Pico MIDI Splitter (TTL) →

Raspberry Pi Pico MIDI Splitter – Part 2

This is the build guide for my Raspberry Pi Pico MIDI Splitter. If you are new to microcontrollers, see the Getting Started pages. Bill of Materials Raspberry Pi Pico MIDI Splitter PCB (GitHub link below) Raspberry Pi Pico 1x H11L1 optoisolator 3x 74HCT14 (has to be the HCT version, not the HC version) 19x 220Ω resistors 1x … Continue reading Raspberry Pi Pico MIDI Splitter – Part 2 →

Raspberry Pi Pico Multi MIDI Router – Part 5

This is the build guide for the PCB version of my Raspberry Pi Pico Multi MIDI Router. If you are new to microcontrollers, see the Getting Started pages. Bill of Materials The Raspberry Pi Pico Multi MIDI Router PCB (GitHub link below) Raspberry Pi Pico 6x H11L1 optoisolator 6x 470Ω resistors 6x 220Ω resistors 6x 33Ω resistors … Continue reading Raspberry Pi Pico Multi MIDI Router – Part 5 →

Arduino VS1053 General MIDI Synth – Part 2

Another I've wanted to do with my Arduino MIDI Proto Shield PCB is link it with my Arduino VS1053 General MIDI Synth to provide a means of selecting the voice from the shield itself.  As I almost always pair my VS1053 shield with an off the shelf MIDI module to use it, this seems like a natural thing … Continue reading Arduino VS1053 General MIDI Synth – Part 2 →

Arduino MIDI Rotary Encoder Controller – Part 2

Having just received back my Arduino MIDI Proto Shield PCBs I was thinking of a project to use them on and decided that a rotary encoder patch changer would be ideal, so this is a rebuild of my Arduino MIDI Rotary Encoder Controller using my MIDI proto shield. https://youtu.be/88TgJZBtC_8 Warning! I strongly recommend using an old or second … Continue reading Arduino MIDI Rotary Encoder Controller – Part 2 →

Arduino MIDI Proto Shield – Part 2

Here is the build guide for my Arduino MIDI Proto Shield. Tutorials used in this project: Arduino MIDI Interfaces If you are new to microcontrollers, see the Getting Started pages. Bill of Materials The Arduino MIDI Proto Shield PCB (GitHub link below). 4x 220Ω resistors 1x 4K7Ω resistor 1N914 or 1N4148 diode or similar 100nF ceramic capacitor 6N138 … Continue reading Arduino MIDI Proto Shield – Part 2 →

Raspberry Pi Pico MIDI Proto Expander – Part 2

Here is the build guide for my Raspberry Pi Pico MIDI Proto Expander. 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 tutorials for the main concepts used in this project: PCB Design in KiCad from Arduino Uno Dual … Continue reading Raspberry Pi Pico MIDI Proto Expander – Part 2 →

3V3 MIDI Module PCB – Part 2

Here is the build guide for my 3V3 MIDI Module 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 tutorials for the main concepts used in this project: PCB Design in KiCad from Arduino Uno Dual Merge MIDI … Continue reading 3V3 MIDI Module PCB – Part 2 →