A new baby v4 is born.

[flyweight]

 

 

It has been many years ago I started this project.
Around the same time I started diy synth audio projects.
Think the Thomas Henry 555 vco's where the first.
This project and Thorsten and the community thought me a lot.
For example that you do not need to apply 12 volt to a f16 pic.
that way you will just blow up you programmer.
Or do not buy cheap dac's from evil bay. Changes are they will not work. 
But also about shift registers en pot scanning. 
Like I learned Unix/Linux/BSD from the opensource community this project learned me about digital schematics.
The source tree is just a thing of beauty. 
Meanwhile I fell in love with step sequencers too.
Which is a very recent thing really.

Thank you to everyone who contributed and many thanks to the legend Thorsten. 

My build was first usb powered. 
Now it got 3 iic midi outs ( if I flash one more pic 4 ), 2 midi i/o board, and a line driver.
It is also powered externally and I build in a solid usb connector.

The usb gave me many issues due to the micro usb connector breaking.
I was not able to restore the smt terminal.
So I am now on my 3rd stm32disco board.
I connected it inside so this cannot happen anymore.

Does anyone know if its possible to have usb-b and a separate usb host connector?
Can you use the mini-usb connector on the st32disco board for that?

The Midibox Seqv4 I will use in different cases
1. in a live set with 2 Pioneer SP16's and instruments
2. With 4 Korg Volca Modulars (with midi i/o) for ambient space
3. For experiments with a Matrixbrute, MS20 and a Eurorack modular.

Thanks a great day to all!

 

Cheers

 

Tim