Cap Half Full Oyvind Dahl

In this episode Elias and Øyvind are discussing Op-amps and 4000-series chips. Each member of the podcast needs to answer a quiz and goes decently for both of them. 

In this episode we find an old amplifier in the trash and we try to repair it. Will we able to? Listen and find out.

In this episode we start out with the idea of building a buck converter with a microcontroller. Then we go ahead and do it and talk about the process.

We talk about a custom NAS build that hooks up a screen and buttons to an Odroid, Øyvind has been developing for nRF52-something and finally we discuss some basic electronic stuff that we ought to know.

We talk about the new Arduino Polenta and how DisplayPort over USB C might be implemented. We also talk about the $42 Etepon scope vs the $3500 Siglent SDS5034x scope.

This time we discuss debugging circuits, both simple and advanced. And we talk about 3D printer electronics.