Here are the details of how I added MIDI to my six-way AD9833 Poly Signal Generator shield building on the code that enabled the pots and switches from AD9833 Poly Signal Generator – Part 2. https://youtu.be/gnYn5I3gP9I Warning! I strongly recommend using an old or second hand equipment for your experiments. I am not responsible for any … Continue reading AD9833 MIDI Poly Signal Generator
Tag: direct digital synthesis
AD9833 Poly Signal Generator – Part 2
Following on from having built a six-way AD9833 Poly Signal Generator shield, its time to play with the pots and buttons. https://youtu.be/px4RQnccjmg Warning! I strongly recommend using an old or second hand equipment for your experiments. I am not responsible for any damage to expensive instruments or amplification! These are the key Arduino tutorials for … Continue reading AD9833 Poly Signal Generator – Part 2
AD9833 Poly Signal Generator
Something I wanted to do right from first getting hold of some AD9833 Signal Generators was to set several of them up on a single shield. This project shows how to drive four of them from an Arduino Uno. In part 2 I start to experiment with the controls. In the final part, I add MIDI. … Continue reading AD9833 Poly Signal Generator
Auduino Granular Synthesis – Part 2
After having an initial look at the Auduino project, I was very interested in finding out more about how it worked, but the Internet seems somewhat mute on the subject and I've not found any information from the original author. If you know of such a link, be sure to let me know (at the … Continue reading Auduino Granular Synthesis – Part 2
Auduino Granular Synthesis
The Auduino project (not a typo - AUduino as in "audio arduino") by Peter Knight has been around a while (over 10 years!) and is many people's introduction to digital synthesis on the Arduino, so inspired by reading about someone else's recent build I thought it was time to take a look myself. In part … Continue reading Auduino Granular Synthesis
AD9833 MIDI Signal Generator – Part 2
This project builds on the AD9833 MIDI Signal Generator and adds a second signal generator for some simple additive synthesis. https://www.youtube.com/watch?v=32NULaB28QM&feature=youtu.be Warning! I strongly recommend using an old or second hand keyboard for your MIDI experiments. I am not responsible for any damage to expensive instruments! These are the key Arduino tutorials for the main concepts used … Continue reading AD9833 MIDI Signal Generator – Part 2
AD9833 MIDI Signal Generator
This project adds MIDI receiving to the AD9833. In part 2 I add a second oscillator. In this final part, I add multiple oscillators. https://www.youtube.com/watch?v=E7y-fDsf5tE&feature=youtu.be Warning! I strongly recommend using an old or second hand keyboard for your MIDI experiments. I am not responsible for any damage to expensive instruments! These are the key Arduino tutorials … Continue reading AD9833 MIDI Signal Generator
AD9833 Signal Generator – Part 2
This is the next stage of experimenting with the AD9833. This time adding some control to the device. https://youtu.be/yoGaWoMqsuA Warning! I strongly recommend using an old or second hand keyboard for your MIDI experiments. I am not responsible for any damage to expensive instruments! These are the key Arduino tutorials for the main concepts used in … Continue reading AD9833 Signal Generator – Part 2
AD9833 Signal Generator
I've picked up some cheap AD9833 based signal generator boards which look particularly interesting as they are programmable frequency generators capable of generating a sine, square or triangle wave at frequencies up to 12.5MHz and are controlled using the SPI bus from the Arduino. In part 2, I add some simple controls. In this part, … Continue reading AD9833 Signal Generator
Arduino MIDI R2R Digital Audio
With all the excitement of experimenting with Mozzi, I never really finished my R2R digital audio series. This final part adds MIDI to the R2R shield I built in Arduino R2R Digital Audio – Part 3. https://youtu.be/i6Y9QiTxTeQ Warning! I strongly recommend using an old or second hand keyboard for your MIDI experiments. I am not responsible for … Continue reading Arduino MIDI R2R Digital Audio