Arduino Analog Keypad Mozzi Synth

Back when I was messing about with LDRs I made the comment that there are many different kinds of sensors you could use to replace potentiometers in a synth. Having now had a play with analog keypads, I thought they'd be a fun thing to try. The conclusion - it works, but I'm still deciding … Continue reading Arduino Analog Keypad Mozzi Synth →

Universal Synthesizer Panel – Helios One++

The next Arduino synthesizer I've been wanting to try out, so will get the Universal Synthesizer Panel treatment, is the Helios One Synthesizer by "Blog Hoskings" (Gary White), who has provided a very comprehensive build guide as well as details into how the code works. Once again it is based on Mozzi and this is … Continue reading Universal Synthesizer Panel – Helios One++ →

Pico MIDI (H)Arp

Ever since looking at the MIDI Arp, which creates MIDI music based on the network packets travelling over an Ethernet link, I've wanted to do something related with Wi-Fi. This is my first try. https://youtu.be/aKuAEYryp6c Warning! I strongly recommend using old or second hand equipment for your experiments. I am not responsible for any damage … Continue reading Pico MIDI (H)Arp →

Universal Synthesizer Panel – Auduino++

One of the reasons for creating my Universal Synthesizer Panel is to port over a range of different microcontroller based synthesizer engines to allow me to play with them without having to worry about building hardware. In this post I return to my Auduino MIDI Granular Synthesis and add a few more features. https://youtu.be/XZ8dcSQfuus Warning! I strongly … Continue reading Universal Synthesizer Panel – Auduino++ →

Auduino MIDI Granular Synthesis

I wanted to return to the Auduino project and add MIDI functionality. This project describes how to add some basic MIDI receiving functionality. https://youtu.be/wBp-Wq_GsrE Warning! I strongly recommend using old or second hand equipment for your experiments. I am not responsible for any damage to expensive instruments or gear! These are the key Arduino tutorials … Continue reading Auduino MIDI Granular Synthesis →

Arduino PWM Output Filter Circuit

There have been a number of occasions now where I've added a low-pass filter and voltage divider to my Arduino-based PWM outputs so I thought it was worth pulling that together into a single post to make it easy to refer to elsewhere. This is that post. There is nothing new here, it is just … Continue reading Arduino PWM Output Filter Circuit →

Arduino MPR121 MIDI Touch Piano

A comment on the Arduino MPR121 Touch Piano pointed out that I never went as far as building a 48-note MIDI touch piano. In principle all the bits are there between that post and the Arduino MIDI Touch Piano so this post brings the two together to do just that. https://youtu.be/fdxiHUlXFbY These are the key Arduino … Continue reading Arduino MPR121 MIDI Touch Piano →

Lo-Fi Orchestra – Uranus from The Planets

Inspired by the legendary Tomita, the Lo-Fi Orchestra presents Uranus from Gustav Holst's Planets Suite. This is using the same Lo-Fi Orchestra setup as Jupiter, which is detailed in full here, but you can listen out for the MT32-Pi on timpani once again, the Adafruit feather on xylophone, and heavy use of the PWM and … Continue reading Lo-Fi Orchestra – Uranus from The Planets →

Lo-Fi Orchestra – Dance of the Knights

The Lo-Fi Orchestra presents the Dance of the Knights (also known as "Montagues and Capulets") from Prokofiev's ballet Romeo and Juliet. Some of this was taken from the MIDI file sequenced by George Pollen. https://youtu.be/BvLWuo4fulY All music rights and copyright with original authors, composers, producers, artists, and so on. Kevin

Lo-Fi Orchestra – Thunderbirds

The Lo-Fi Orchestra presents Barry Gray's march used as the main theme for Gerry and Sylvia Anderson's Thunderbirds. The opening features my Raspberry Pi, Clumsy MIDI and MT32-Pi on timpani and borrows heavily from a MIDI file that I've not been able to find any credits for I'm afraid. https://youtu.be/53PtHxF9Q1Y All music rights and copyright … Continue reading Lo-Fi Orchestra – Thunderbirds →