Introduction Working in a microwave engineering area I learned that classic components like capacitors or inductors are ditched away from the filter design and so called distributed elements are used. It means, basically, that inductances, capacitors, LC circuits are created using conductive lines on PCB instead of soldering old school components. Pretty cool, I thought, let’s … Continue reading 1 GHz Bandpass Filter with Distributed Elements
Introduction In my previous post here, I analyzed cheaply purchased toaster oven that will be used as a reflow soldering oven. In order to make a good reflow oven, with a good PID regulation, we need to know it’s dynamical properties. While in the last post I played with, let call them, static characteristics, the dynamical properties … Continue reading Analyzing cheap oven for the DIY reflow soldering oven – part II
Introduction The coolest sounding theory in modern science is definitely the Chaos theory. No one is quite sure what it stands for, but we like to use the phrase to say that something is messy and there is no convenient way to describe it. And butterfly, there is always that butterfly whose wings can cause … Continue reading Chua’s Circuit – Chaos in its most simple form
HELENTRONICA 