python, tkinter & co

Last two weeks evenings I spent programming in python. No, let’s start from the beginning: some weeks ago I conducted some tests with an oscilloscope, and we have a lovely old app to copy and annotate screenshots. But this app has some annoying bugs, and some functions simply don’t work. So, the last two weeks …

Add and mix Flatiron, DMA, notes, Super Mario, Python, Tkinter…

My flat-iron soldering device works, the temperature can be precisely regulated, the profile can be changed, and the device follows it precisely enough. But it was not enough… I needed sound! I wanted a simple piezo, but I couldn’t find one in my boxes. But I’ve found some small laptop speakers. Speakers need sinus (okay, …