So i recently got interested in using tubes on lower voltages and incorporating into designs. I found out that there are some designs primarily with 12AU7(called ECC82 in europe), for example a link to the most popular one, The valve caster: *document with summary of the original design and some user modifications *a more beginner …
YAY a new project, AGAIN! This time its with the robertsonics wavtrigger. Its a embedded wav-sampler and microcontroller. The big brother which has more features which is more expensive is called the tsunami. wav trigger: https://robertsonics.com/wav-trigger/ the tsunami: https://robertsonics.com/tsunami/ I’ve been craving to make a hardware mellotron since i love the sound of it, but …
Working with usb-host midi for arduino has been kinda bumpy. It’s hard to get it stable and its also a hassle with different USB ports depending on what Arduino i use. This could make it tedious designing into panels aswell since you’d have to use a OTG cable integrated into the design or something similiar. …
An interesting and inspiring video showing the history of the prophet-synths. Some of them uses CEM (curtis electro music) chips just like my planned polyphonic synth build.
I’ve started working on a simple project for converting my MIDI-USB keyboard to BLE midi with Arduino. The USB host library for m0 arduino is under development so i wouldnt call this stable at all but i’ll share some code anyway and hope someone find use for it. Components i use: Arduino M0 pro (Or …
A small demonstration of my CV (+bluetooth midi) interface for the touch keyboard Why i find the CV / MIDI-BLE interface useful: it takes up minimum space, which i dont have much of i can send for example arpeggios from logic pro or my iphone wirelessly to test tuning on my modular synth prototype-modules (without …
I have been busy lately soldering a MIDI BLE & CV interface dedicated to the touch keyboard. I figured the size factor is great for prototyping / troubleshooting my modular synth stuff. Ill upload code later. I also did prototyping for the actual keyboard
Some documentations and coverage of the AS3310 i found useful: “The Envelope Shaper” by DigisoundThis is a DIY ADSR design with the as3310 chip, i found it nice because it didnt feel too overwhelming and the function of the components are also explained in text “Electro-music workshops”pdf taken from some magazine which explains how CEM3310/AS3310 …
Inspired by the watkins copi-cat i decided to try and design my own tape delay. Hours later of unscrewing transport parts from different cassette tape decks i started regretting trying this. But too late to look back :-). Some pointers if you want to try out the same thing: One of the harder parts …
I salvaged some boards from my old M-Audio trigger finger drum/midi pad, i do this to keep some modules around that might be handy someday. This is the potentiometer board originally for MIDI CC commands. This is a basic but useful foundation for whatever you want to create with potentiometers. Im also hoping this …