Archive for 09 Sep 2012

Extremely Low Frequency Electro Magnetic Field Sensing (Part 4)

Part 1, 2, 3, 4, 5 FFT posts are the far most visited pages from Arduinoos, and MicroELFEMF is one of the simplest and cheapest example of implementing this complex function. I got many requests and questions related to this subject, which drove me to publish some more explanations. Understanding frequency bins is not trivial and I encourage you […]


For the Beatles, happiness is a warm gun; for the geek, happiness is a warn iron solder. For me happiness is a warm message, some sort of kind feedback from people that I managed to help in a way or an other. I am so pleased to have – modestly – contributed to the Quasar 2.0. […]