Arduino Video Tutorials & the Standuino

Published on Oct 1, 2012 by rswwwchannel

Playlist below. This set of videos focuses on the Arduino.  Remember you can use the controls at the bottom of the player to skip through the videos.  For those not familiar with the Arduino, it's an open source micro-controller that you can use to create any number of things synth related or not as you can see in some of these video.    As for Standuino "Standuino started as a clone board of popular Arduino but adapted to even more DIY approach of eastern region (=bastl). With this powerful tool it became part of many art installations and enabled our research team to build prototypes of many different devices most importantly musical instruments. The whole concept of Standuino is inspired and covered by the story of a pioneer of media art – Standa Filip. The name Standuino goes mainly from Standas name but also stands for what Standuino is best at – the standalone applications."

The following is the description for the first video:
"Subscribe and find out more about the new Arduino Starter Kit at http://ow.ly/e3WVr (remember to select your country).

Find out more about this project at DesignSpark http://ow.ly/exy2Q

Looking to learn the basics of using the Arduino starter board? Well be sure to watch this informative video hosted by Massimo Banzi, one of the Co-Founders of Arduino.

The video explains how to build a basic circuit with the Arduino board, and how to use each of the basic components such as LEDs, switches, and resistors. So if you are new to engineering, or have only recently purchased the Arduino started kit, this video is a must-watch!"

Playlist:
Arduino Video Tutorial 01: Get to know your Tools with Arduino CEO Massimo Banzi
Arduino Video Tutorial 02: Spaceship Interface
Arduino Video Tutorial 03: The Love-O-Meter
Arduino Video Tutorial 04: Light Theremin
Arduino Video Tutorial 05: Keyboard
Arduino Video Tutorial 06: Motorized Pinwheel
Arduino Video Tutorial 07- Crystal Ball (Magic 8-Ball)
Arduino Video Tutorial 08: Touchy-Feely Lamp
Arduino Video Tutorial 09: Tweak the Arduino Logo
Arduino Video Tutorial 10: Twitter-controlled Mood Lamp

ARDUINO POCKET PIANO Open Souce Synth - Critter & Guitari

Note: Auction links are affiliate links for which the site may be compensated. Programmable Arduino Synth

Uploaded on Aug 16, 2011 Mark Kleeb·39 videos

"Using a synthesizer Arduino shield from Critter and Guitari (http://www.critterandguitari.com/), I constructed this enclosure so I could use this unique keyboard on my upcoming tour."

PocketPiano shield for the arduino and NastyBass sketch

Uploaded on May 28, 2008 Johan Larsby·85 videos

"A PocketPiano from http://www.critterandguitari.com/
and one Arduino. The first one soldered together from the kit I got it in then it's connected to the Arduino which is loaded with a small program I wrote. The program is creates a square pulse whose pulsewidth can be modulated by one of the knobs. Another of the knobs are controlling the very simple glide algorithm.

Much fun to be had!
http://www.larsby.com/johan/?p=542 to download the sketch"

Note the following auction does not mention Critter & Guitari, but the Pocket Piano kit below takes you to a page with the second video above.  I discovered the top video searching for more info.  I'm curious how this compares to the final released and enclosed Critter & Guitari Pocket Piano we are all familiar with.  Note the number of button keys are different.


via this auction

The Arduino Pocket Piano got a mention back in May of 2008.

"This is the original Pocket Piano Kit fully assembled. This is an open source stand alone synthesizer, that you program with the Arduino software That can be obtained here..."

Here is more info:
Pocket Piano kit – This is a board for making the Arduino into a portable stand alone music synthesizer. It plugs directly into the Arduino board and provides 25 multiplexed keys (2 full octaves), 4 pots, status LED, reset switch, digital to analog converter IC, and a RCA audio jack. The Arduino board with its powerful AVR processor is more than adequate for a wide range of sound synthesis techniques. We have experimented with simple additive / wave-table synthesis, frequency modulation, ring modulation, sampling, polyphony, various arpeggiators. The whole thing can be powered over the Arduino’s USB port for convenient experimenting. Arduino Diecimila is included. The board is designed to mount easily to 1/8″ panel material, and 1/2″ round keys can be made out of wood or plastic. Features include -

· 25 keys and multiplexer circuitry
· 4 potentiometers, 1 controls output level
· Microchip MCP4921 12 bit SPI DAC
· Passive low pass output filter"

The Beat707 Arduino Shield

YouTube by beat707videos
http://www.beat707.com
Playlist:
The Beat707 Arduino Shield
Beat707 Showcasing
Beat707 File Mode
Beat707 Pattern Mode
Beat707 Tutorial

"Beat707 is an Arduino Shield that adds several neat features to your musical arsenal. You get a 32 step machine, with 16 step buttons and leds, LCD screen and navigation keys. It's like the classic Roland TR707 but with some twists, as it actually has 32 x 1/32 or 32 x 1/64 steps. Plus, the 2 note-step sequence feature allows you to do bass and/or synth lines -- it's a MIDI groove-box all in one ! The unit doesn't produce any sound, it's all MIDI based, so you can use any MIDI compatible device.

Beat707 is an Arduino Shield that adds several neat features to your musical arsenal. You get a 32 step machine, with 16 step buttons and leds, LCD screen and navigation keys. It's like the classic Roland TR707 but with some twists, as it actually has 32 x 1/32 or 32 x 1/64 steps. Plus, the 2 note-step sequence feature allows you to do bass and/or synth lines -- it's a MIDI groove-box all in one ! The unit doesn't produce any sound, it's all MIDI based, so you can use any MIDI compatible device.

This project is a joint collaboration between Wusik.com and Rugged Circuits. We've made a proper Arduino shield that plugs in on top of an Arduino Uno, Duemilanove, or Mega/Mega2560 (not included). The software performs all the drum machine functions, but you can always tweak it to do whatever you want (with the source code purchase). We've added EEPROM, FLASH, and expandability options and connectors.

And it's not just a drum machine: the hardware is a general-purpose MIDI development platform and playground. The awesome software from Wusik.com is what provides the drum machine functionality, but you can run any software you want on your Arduino to make use of the hardware.

Here are the project specs:
Arduino shield that plugs on top of an Arduino Uno, Duemilanove, Mega, or Mega2560
512 kbytes of FLASH (beyond what's on the Arduino)
32kbytes of EEPROM (beyond what's on the Arduino), expandable to 128kbytes by adding more EEPROM chips (total of 4 EEPROM slots)
16 buttons with LED for each button
8 buttons for control functions (intended for up, down, left, right, shift, play, stop, record)
16x2 LCD with backlight
MIDI IN and MIDI OUT interfaces
System operation at 5V or 3.3V
Designed to be compatible with Arduinos as well as Netduino and FEZ Panda

The Wusik.com drum machine software provides:
14 Drum Tracks + 2 Accent Tracks (a total of 3 MIDI-note velocities can be sent from each step)
2 Step-Sequence Tracks (each step has its own Note selection, Velocity is set by the accent tracks)
Multi Pattern and Song Mode
Number of Patterns and Songs depends on the total amount of system EEPROM -- the base system provision of 32kbytes of EEPROM has enough for 94 patterns and 99 songs positions. The included Flash Nand memory can hold up to 42 songs. (see more below)
Each pattern has 32 x 1/32 or 32 x 1/64 steps and 14 tracks + 2 accent tracks
Each track has a note-number and MIDI-channel number, so you can also use tracks to output regular notes (one note fixed per track)
Optional MIDI echo (set during compilation and uploading of the Sketch)
File Mode for storing up to 42 songs into the internal Flash. With options to Load, Save, Dump to SySex MIDI and Erase"

Arduino Drum Machine Step-Sequencer / Groove-Box

YouTube Uploaded by williamkalfelz on Jan 19, 2011

'For Version 1.0.4 we added 2 Step-Note Tracks for Bass and Synth lines. This is a short demonstration of 2 patterns playing both Drums and 2 Synth Lines.

Those two new tracks, S1 and S2, have Note Selection per Step, Note-Off and Slide.

http://arduino.wusik.com
http://open.wusik.com"





via Rugged Circuits

Details via kickstarter:
"The Arduino Drum Machine is a 14-track Drum-Machine Step Sequencer with 2 accent tracks and 32 steps. Check out the videos -- it's a lot easier to understand when you see it: [videos above]

The Arduino Drum Machine is like the classic Roland TR707 but with some twists, as it actually has 32 x 1/32 or 32 x 1/64 steps. The 2 note-step sequence feature allows you to do bass and/or synth lines -- it's a MIDI groove-box!

Here's a picture of the first prototype PCB: http://ruggedcircuits.com/images/adm_proto1.jpg

And here are some videos of the first prototype working with a Duemilanove:

http://youtu.be/t5THWALtiw4

http://www.youtube.com/watch?v=I8WoKL1BMRc

Once we get this prototype into Wusik.com's hands we'll post a video of the whole drum machine software+hardware working together.

----------------------------------------------------------------------

This project is a joint collaboration between Wusik.com and Rugged Circuits. We've taken the breadboard prototype of the drum machine shown in the videos and made it into a proper Arduino shield that plugs in on top of an Arduino Uno, Duemilanove, or Mega/Mega2560 (not included). The software performs all the drum machine functions, but you can always tweak it to do whatever you want (with the source code reward levels). We will provide sample source code at all reward levels showing basic usage of all hardware on the shield.

We've added EEPROM, FLASH, and expandability options and connectors. Suggestions from backers are welcome too (as long as they don't break the bank!)

And it's not just a drum machine: the hardware is a general-purpose MIDI development platform and playground. The awesome software from Wusik.com is what provides the drum machine functionality, but you can run any software you want on your Arduino to make use of the hardware.

Here are the project specs:

* Arduino shield (we're aiming for about 8" x 3") that plugs on top of an Arduino Uno, Duemilanove, Mega, or Mega2560
* 512 kbytes of FLASH (beyond what's on the Arduino)
* 32kbytes of EEPROM (beyond what's on the Arduino), expandable to 128kbytes by adding more EEPROM chips
* 16 buttons with LED for each button
* 8 buttons for control functions (intended for up, down, left, right, shift, play, stop, record)
* 16x2 LCD with backlight
* MIDI IN and MIDI OUT interfaces
* System operation at 5V or 3.3V
* Designed to be compatible with Arduinos as well as Netduino and FEZ Panda

The Wusik.com drum machine software provides:

* 14 Drum Tracks + 2 Accent Tracks (a total of 3 MIDI-note velocities can be sent from each step)
* 2 Step-Sequence Tracks (each step has its own Note selection, Velocity is set by the accent tracks)
* Multi Pattern and Song Mode
* Number of Patterns and Songs depends on the total amount of system EEPROM -- the base system provision of 32kbytes of EEPROM has enough for 99 patterns and 99 songs
* Each pattern has 32 x 1/32 or 32 x 1/64 steps and 14 tracks + 2 accent tracks
* Each track has a note-number and MIDI-channel number, so you can also use tracks to output regular notes (one note fixed per track)
* Optional MIDI echo

NOTE: International backers (outside the USA) PLEASE ADD USD$10 to your pledge for any reward levels that require shipping physical items (that is, $50 and up). These items will ship by US Priority Mail International and usually take 6-10 days to arrive (though it is not guaranteed). Shipping by courier companies like UPS or DHL is much more expensive but allows for shipment tracking -- please contact us for prices. Also please contact us for combined shipping prices for group buys and multiple-order pledges."

KnobCon 7 (2018) part 16 - Detroit Underground & the DU-INO: The Ultimate Eurorack Arduino Shield

Published on Sep 11, 2018 SynthMania

"Aaron shows their latest Arduino based diy module "shield", the DUIno"

Details via Kickstarter:

"What is DU-INO?

In a nutshell? It's whatever you want it to be, in 14 HP.

If you're feeling verbose, call DU-INO a compact programmable digital-analog function platform. With 14 total configurable I/O, using precision ADC and DAC circuits and an analog computer, a vast array of functions are possible. A graphical OLED display and various tactile inputs offer a rich user interface.

It’s essentially the ultimate Eurorack Arduino shield. Supplying your own Arduino (or other shield-compatible microcontroller board), you can select from our growing library of functions, or use our full-featured open source Arduino library to write your own!

Just a few of the myriad A to Z functions to which the DU-INO hardware and software lends itself include arpeggiators, 8-bit oscillators, clock sources and modulators, delays, envelope generators, function generators, glitch effects, harmonic generators, inverters, jack routers, key shifters, LFOs, MIDI interfaces, noise sources, oscilloscopes, parameter storage, quantizers, randomizers, sequencers, transports, utilities of all sorts, VCAs, waveshapers... well, I made it to W!

And, did I mention that they can talk to each other (and other expansion modules) over I2C?"

Additional Demos:

CLICK FOR MORE »

DIY synth jam #7 with Modulove modules | full DIY eurorack modular synth system

video upload by HAGIWO

"Use 3 Modulove modules.
https://modulove.io/"

Not seeing MVMT on their site. A•RYTH•MATIK, SYNC MOD LFO, and SCOPE captured below. Note SCOPE is not featured in the video.

A•RYTH•MATIK

The module runs on an Arduino Nano and can be easily reprogrammed or modded with Arduino IDE

The provided firmware release is a modified version of the Hagiwo Euclidean Sequencer adding support for the added Hardware reset in and LED indicators for each channel as well as the clock.

128*64 OLED Display

Rotary Encoder with PUSH Button

6x Trigger Outputs (0-5V)

Clock Input (0-5V)

3U
6HP
35mm
50mA (5V) / 50mA (12V)
Arduino IDE (nano)

CLICK FOR MORE »

Arduino MIDI Synthesizer by bitluni

Published on Mar 3, 2014 bitluni's lab·38 videos

Note this is the first bitluni post.

Playlist:
Arduino MIDI synthesizer (Part 1) - Basic MIDI IN circuit
Arduino MIDI synthesizer (Part 2) - Polyphony and compression
Arduino MIDI synthesizer (Part 3) - ADSR envelope
Arduino MIDI synthesizer (Part 4) - Waveform shaping

The Arduino sketch can be found on this page:
http://lab.bitluni.net/arduinosynth

Arduino sampling tutorial on which this is based:
http://www.youtube.com/watch?v=tUapZ_...
http://www.youtube.com/watch?v=zstkw6...

MIDI Organ pedals project:
http://www.youtube.com/watch?v=449UbR...

The used Arduino MIDI library can be downloaded from here:
http://playground.arduino.cc/Main/MID...

How to calculate the MIDI note frequencies can be found here:
http://en.wikipedia.org/wiki/MIDI_Tun...

Obscura, an Arduino-compatible MIDI 8-bit Chiptune Synthesizer

Published on Nov 4, 2015 Arcano Systems

"Obscura is an Arduino-compatible 8-bit synth for creating Nintendo, Commodore 64, and Amiga-style chiptune music. Back the Kickstarter campaign to receive the synth as a reward. http://kck.st/1RTsKUi"

via the Kickstarter campaign:

"Obscura is an Arduino-compatible 8-bit synthesizer that allows you to create NES, C64, and Amiga-style chiptune music by simply connecting a MIDI device.

No programming is required. This monophonic MIDI synth comes programmed with software that includes 16 preset patches.

Patch 0: 12.5% duty-cycle pulse waveform

Patch 1: 25% duty-cycle pulse waveform

Patch 2: 50% duty-cycle pulse waveform

Patch 3: sawtooth waveform

Patch 4: 8-bit sine waveform

CLICK FOR MORE »

Experiments with music and electronics by Lanthan O'Ide

Published on Mar 11, 2018 Lanthan O'Ide

Playlist:

CLICK FOR MORE »

Arduino Workshops at Metrix Create:Space Seattle

via Metrix Create:Space where you'll find additional details.

"Two workshops will be held on Sunday: Intro to Arduino from 2-4 pm, and Arduino Programming from 5-7 pm. The Intro to Arduino workshop will cover the basics of what an arduino is, how it works, and gets you started controlling the world around you (and making lights blink and stuff). An arduino functions like a tiny computer. You give it commands (by programming it) and it executes them one at a time. Only the most basic programming is covered in this workshop.

Arduino Programming goes into more depth about how to get the arduino to do what you want..."

DIY Modular Synthesizer by DutchBigEd

Published on May 30, 2017 DutchBigEd

Playlist:
Arduino controlled Midi interface for my modulair synthesizer
Arduino controlled Midi interface for my modulair synthesizer
Arduino controlled VCA, Sample & Hold, Random Module
Arduino controlled Opl3 YMF262 module for my diy synth
Trigger Module doing Euclidean Rhythms
Euclidean Trigger Sequencer using Arduino
Triple PT2399 Reverb
my synth so far... 19 aug 2016
PT2399, delay controlled by Arduino and AD5144
my synth so far
Its a start... Drumsequencer
Drumsequencer
Sequencer for homebrew synthesizer
Homebrew synthesizer using multiple arduino and dds
On the RUN, multiple arduino diy synthesizer
Sequencer Using Tempo Setting
Sequencer Audiomode
Sequencer Intern Clock
Sequencer Audiomode 2
clock devider / sequencer
weird sounds with PT2399 board
My first drone (?)
...

Beat707 Arduino Drum Sequencer Review by Altitude

http://www.beat707.com
"This project was brought to my attention a month ago and it immediately caught my eye as a perfect solution for a sequencer for my 9090 TR-909 clone.

Quick Run Down:
The Beat707 is a Arduino shield (meaning hardware front end) and software for an Arduino (Uno/2009/Mega) hardware platform. The Beat707 hardware can be purchased via their website assembled for $100 (An Arduino MIDI Groove Box Shield). Their website has a number of video demos that I recommend everyone check out. An arduino will run you $15-$65 depending on what you get and where you get it. I opted for an Uno for $30 but am upgrading to a Mega since the code limit for the 2009/Uno has pretty much been met. Anyone looking into getting one, I recommend a mega (Chinese clones are ~$40).

The hardware is simple to assemble, simply join the Arduino and the Beat707 (pins and headers) and upload the software. Arduino has its own software to upload the apps to the hardware and it is trivial to use (no programming knowledge required)

The Hardware:
The controls are straight forward. Sixteen step buttons, 4 navigation buttons, Stop/play/record/shift. Ports are midi in/out, Power, USB. It can be powered via USB and it also has a midi over USB function.

Here is mine. I opted for different style buttons from the kit to better suit my case. I also have two mods installed (more on that later)


The software:
The sequencer consists of 18 tracks: 14 drum instrument tracks, 2 monosynth tracks, and two accent tracks. Each drum voice can be set to a different midi channel and note. The names can easily be edited in the software so you don't have to have them named according the to GM names.

Editing the drum tracks is pretty much identical to the Tr-707. There is a A/B variation for each track giving a total of 32 steps (and it even goes beyond this, however I have not played around with that feature). The combination of the shift key gives access to editing and quick jump parameters (copy/paste/mute/solo etc). Pattern edit mode is your classic x0x style editing and there is also a realtime record where each of the 16 keys represents and instrument (again, like the 707)

The two synth tracks work considerably differently than the drum tracks and each note is entered per step and remains on until a note off event is programmed (to hold notes) or another note begins. There is also a slide function to slide between notes. What I really dig about the synth tracks is that with a keyboard attached, you can simply play in the notes from a keyboard. A clever scheme is used where a light note press (low velocity) is recorded as a rest and a hard press records that note. Both events advance the sequence to the next step. Quite fun to use.

Hacks and Mods:
The designer built in quite a bit of expandability so it is very easy to add features. Like I show above, I added an analog pot (which can be assigned to a number of parameters) and an encoder which allows for quick editing of parameters. There are also a number of switch inputs that can be used for a variety of things (footswitch start/stop). Trigger outputs are also built in to trigger non-midi external drum voices.

At this time, there is no case or faceplate for the Beat707 (coming soon afaik) so I designed my own enclosure based on an extruded Hammond box and a CNC made panel. I used lightpipes for the LEDs since they are mounted to the board and SMD parts."

Generative Music by Gibran Curtiss

Published on Apr 16, 2017 Gibran Curtiss

Playlist:

1. Generative music - part I

"Still an embryonic project of Generative Music in Arduino plataform and Midi protocol using simple biological algorithms to birth , growth, reproduction and death , together with locomotion and collision . This video was the result of one day of coding, so.... The 4 tempo was reduced to 1 to make a little short video. Long journey yet to come."

2. Generative Music - part II

"Second video of generative music project.
Arduino Uno replaced by Arduino Mega.
Arduino goes to USB MIDI interface, that goes to laptop running ableton driving 3 Midi channels.
The original algorithm was improved a lot and were added some controls to make intentional transitions.

Credits: Adam Kumpf for the core algorithm."

3. Generative music - part III

"Another sample with a generative music Arduino prototype."

4. Generative Music - part IV

"Another great step forward to my generetive music project.
These are the 2 major changes in project:
a)the first 3 videos I've made, the Arduino was connected to a laptop by MIDI. Now 2 full 5V CV OUTs available (3 at the moment I'm writing this) :-) provided by a DAC MCP4725
b)improvement into evolution algorithm allowing to choose to evolute or not each parameter individually. This way we can let the machine evolute by itself and then step in anytime to control the evolution.
Finally the unit is connected to a real modular synth!!! I'm very very really happy!!!!!!!!.
This video is a very simple path:
-one CV to a Qu-Bit Chord
-another CV to 4MS Spectral Multiband Resonator."

5. Generative Music V

"This is the 5th video of an Arduino Generative Music project. Finally a reasonable result. 4 midi channel / 4 CV outputs (0-5V). In this video only 2 channels used."

6. Generative Music Part VI

"This is the Part VI of the Generative Music project. A friend asked me to explore all 4 channels. So here it is. A lot better that last one video. But still a lot to improve on the next. Remember that this project is a SUPPORT tool to provide some melody, not make an entire song. Now the next goal is to attach a solar panel and some sensors : temperature , pressure, light, air humidity, soil humidity, wind velocity. All together and a little math will be able to make music according to weather variations including wake up and go to sleep. It will be an self sufficient being. Like a mini Frankenstein that makes music."

7. Generative Music part VII

"This time the fully functional prototype of the generative music module patched to the 4MS SMR passing thru a custom Spring Reverb.
One square wave oscillator with a fixed frequency feeding the 4MS input.
The final configuration of the module is :
-4 (0V to +5V) CV outs with buffered MCP4725 DACs.
-1 Trigger out with led indicator;
-parameter / value knobs to control the internal variables;

Again, some code improvements to do a better control over the note distribution to CVs.
The evolution of the generative module was locked this time just to play around with 4MS, basically, the same melody all the time but exploring the internal variations of the CVs.
Remember that the whole sound was played ONLY by the 4MS. No drum machines, no other modules."

8. Generative Music part VIII

"This time added a control to interval or cycle a group of 2,4,8,16,32 notes.
Unfortunately this project will be suspended for a while.
The effort now is to develop better melodies but I dont have much time exclusively to it.
Thank you!"

Song mode & generative sequencing on Super Sixteen Firmware v1.1 (tutorial)

video by Extralife

"Installing new 1.1 firmware on the Super Sixteen. Get the firmware update here:
https://github.com/matthewcieplak/sup...

Get the Pololu USB AVR programmer 2.1 (any AVR programmer will work!)
https://www.pololu.com/product/3172

Get the arduino IDE here:
https://www.arduino.cc/en/software

OR Get avrdude here:
https://www.nongnu.org/avrdude/

00:21​ Intro
00:50​ Generative mutations
03:43​ Sequence chain / song mode
06:08​ Note name display mode
07:17​ Connect AVR programmer (SMT)
09:06​ Connect AVR programmer (DIY)
09:54​ Arduino Uno as ICSP
10:45​ Arduino connections (SMT)
13:41​ Arduino connections (DIY)
15:10​ Downloading the firmware/AVRdude
16:12​ Upload via cmd/terminal
17:23​ Troubleshooting common errors
18:38​ Upload via Arduino Uno
19:12​ Finding avrdude when installed via Arduino IDE
21:11​ Installing via source/IDE (AVR programmer only)
24:33​ Updated documentation"

KellerDev Arduino DIY Modular Synthesizer

videos uploaded by KellerDev

Playlist:
1. DIY Modular Synthesizer Test

Playing arround with a melody on this diy modular synth

2. DIY 16 Step Sequencer

DIY 16 Step Sequencer for a modular Synthesizer. It uses a couple of shift registers and an Arduino Nano. The frequency for each step is read by the ADC of the arduino, then quantized and played back through the PWM as CV. The v/oct scale is set by an opamp

3. Arduino DIY synth, sequencer and drum machine

This is a DIY synthesizer made with the mozzi library and Arduino Nano. It uses 4 multiplexers CD4051 and three decade counters 4017. Sound samples : https://soundcloud.com/kaloian-kraste...

4. DIY analog Synth - Arduino Nano PWM CV output

Setup for Control Voltage output for a DIY analog synthesizer, using the PWM from arduino. Adjusting it to align with the 1v/octave standard.Most modules so far are from Moritz Klein, including the Diode Ladder Filter. Here's a sound example : https://soundcloud.com/kaloian-kraste...

The Wormhole Actualization Machine (WAM)

Published on May 5, 2014 waltsatan's channel·14 videos

"Arduino-based psychedelic spacetime visualizer"

via BoingBoing where you'll find build details.  Curious what's providing the audio.

Update: "Babblebot IC for sound synth which sits in the GinSing Arduino shield:
http://www.ginsingsound.com"

Note this is the first GinSing post on MATRIXSYNTH. From their site:

"GinSing is a combination of hardware and software that adds affordable complex waveform synthesis, music, speech, and sound effects to your Arduino project.

The hardware is a build friendly stackable Arduino compatible shield that features the Babblebot IC and an audio amplifier for direct speaker or line level audio output. The software is a simple interface library that lets you take full control of amazing sound capabilities with simple function calls."

"The GinSing hardware is an Arduino compatible shield that sits atop the Arudino microcontroller board. The GinSing board contains:

synthesizer circuit - Babblebot IC, clock, PWM filter
amplifier circuit - NJM386 1 watt audio amplifier and noise stabilization
3.5mm audio jack - for headphone and line level output
sounding LED - indicator when sound is being produced
volume control - gain control for audio amplifier
configuration jumpers - selectable Arduino pin assignments
hi power feed - use up to 18V via external Arduino power jack
board headers - full length through-connects for sheild stacking
speaker pad - to connect external 8-32 ohm speaker
Q pad - software controllable digital output"

STEIM's junXion - Data Processing and Mapping for Game Controllers & Video

what's junXion? from STEIM Amsterdam on Vimeo.

"tutorial #1 about Steim's data processing and mapping software junXion, which can be used to translate game controllers, video, osc, arduino's into MIDI and OSC messages. The tutorial is presented by Andreas Otto, a.k.a. Springintgut."

using a joystick with junXion from STEIM Amsterdam on Vimeo.

"tutorial #2 about Steim's data processing and mapping software junXion, which can be used to translate game controllers, video, osc, arduino's into MIDI and OSC messages. The tutorial is presented by Andreas Otto, a.k.a. Springintgut."

using Timers in junXion from STEIM Amsterdam on Vimeo.

"tutorial #3 about Steim's data processing and mapping software junXion, which can be used to translate game controllers, video, osc, arduino's into MIDI and OSC messages. The tutorial is presented by Andreas Otto, a.k.a. Springintgut."

using the Wiiremote as a musical instrument from STEIM Amsterdam on Vimeo.

"tutorial #4 about Steim's data processing and mapping software junXion, which can be used to translate game controllers, video, osc, arduino's into MIDI and OSC messages. The tutorial is presented by Andreas Otto, a.k.a. Springintgut."

using video tracking in junXion, part1 from STEIM Amsterdam on Vimeo.

"tutorial #5 about Steim's data processing and mapping software junXion, which can be used to translate game controllers, video, osc, arduino's into MIDI and OSC messages. The tutorial is presented by Andreas Otto, a.k.a. Springintgut."

video tracking with junXion, part2 from STEIM Amsterdam on Vimeo.

"tutorial #6 about Steim's data processing and mapping software junXion, which can be used to translate game controllers, video, osc, arduino's into MIDI and OSC messages. The tutorial is presented by Andreas Otto, a.k.a. Springintgut."

Two-Way Wireless Control Editing of the Roland Juno-2 via iPad

Note: Auction links are affiliate links for which the site may be compensated. Roland Juno 2 iPad controller with Arduino Ethernet demo 1

YouTube Published on Jun 25, 2012 by BIM0X

"Demo of a custom device build around Arduino in order to control the Roland Alpha Juno 2 via Wifi.

The Arduino connects the Juno2 to the Wifi network of the iPad via an Airport router, an Arduino Ethernet shield and a midi shield.

I used Touch OSC to design the controller.
Touch OSC sends OSC messages (e.g /jun/DCO_Range 2.000) which are translated by the Arduino into Midi SysEx messages.

But the Arduino also translates Midi sysex messages from the Juno 2 into OSC messages (sort of loopback) so that when you change the patch on the Juno2, faders automatically move to the right position !

The code and detailled instructions will soon be published on http://4colors.free.fr
The control design mimics Roland PG300, but better !"

Two-way wireless communication.

iTunes:
TouchOSC - hexler
iPads on eBay

New Entropic Synth 2018 (Arduino nano & Mozzi library).

Published on Apr 9, 2018 Biyi Amez

"At the heart of Entropic Synth, an Arduino Nano running the Mozzi library. Developed by Tim Barrass, Mozzi is a collection of pre-programmed modules that turn Arduino into a full-fledged synthesizer. The library includes oscillators, filters, and several math objects that enable Arduino to efficiently execute a variety of complex mathematical operations. I must say that I was rather skeptical of the sound quality before trying Mozzi out myself, but the very first sounds came out of my tiny Arduino immediately prove me wrong!

The sound of Entropic Synth is generated through a WavePacket synthesis module, which is essentially modeled after Miller Steven Puckette's example in the PureData tutorials (F14.wave.packet.pd). I have added a number of control options, including the randomization of several parameters, the scale-wise control for the oscillator frequency, and being able to adjust the bitrate of the output to create a nice bit-crusher effect. Using only seven knobs (one of the knobs is simply a passive volume control, while the remaning six are connected to analog inputs on Arduino), the variety of sounds that comes out of this mini synthesizer is very impressive.

Info & buy it: biyiamez@gmail.com"

Beat707 Arduino Connection

YouTube Uploaded by beat707videos on Apr 12, 2011

"www.Beat707.com

How to connect the Arduino board, power and midi cables. Starting up the Beat707 shield.

Some people asked why you need an Arduino and why not just add the Arduino chip in the Beat707 board itself. The great thing about been a shield is that you can use on multiple boards: Arduino 2009/Uno, Arduino Mega, NetDuino, FEZ Panda, ..."