You can have a look at my github account, I put some stuff there.
Everything is still more or less in a messy state on that website and may very well stay so.
You probably want to look at my Articles and Projects if you want to find more interesting things to read.
I worked with Martin Peres on a program that allows the use of OWON oscilloscopes (we only tried with the 7102, but it should work with others) under GNU/Linux (and it works!): https://github.com/bjonnh/owon-sds7102-protocol
Some other things I may sometimes talk about here: Software and hardware development for research tools: microcontrollers, 3d printing, laser cutting, CAD design (openSCAD, Blender), retrofitting, adaptations, reverse engineering , ç̡̛̱͉̥͎̝̳͇̲̲̼̟̞̬͐̅ͦͭ͛̀ͥh̡̙͓̦̪͍̲̺̲̔͗̔̐ͩ̈̅ͭͣ͘͢ą̜̦̜̝̞̬̬̗̦̳̠͕̠̻̗͌̔͋̐́ͧͤ̾͊̄͆̇͑̾ͬ̉ͨ́͘͠ơ̬̬̺͔͇͙̤̺̌͊ͭ̈͒ͥͪ͘͢s̸̵̛̝͚͎̹̤̻͚̱̲̺̥̜̮͇͓ͮͥ͛̊͌̋ͩ̈ͫ͜ͅ.̸ͥ̅̉ͣ̊̅ͮ̆̒̇̓ͭ͏͎̪̖͈̠̣̮̝̮̪̥͎̫̩̦ͅ