On May 8-10 2015, took place the 3rd Panellenic Conference of Electronics and Telecommunications (PACET 15) in Ioannina University. Two papers relevant to receiving and processing of Extreme Low Frequency (ELF) waves, known as Schumann’s Resonances (SR), were presented. The first of them entitled “Design and implementation of Schumann resonances sensor platform” deals with the design and implementation of a SR detector. The second entitled “Preliminary Measurements of Schumann’s Resonances (SR) in the Greek Area” handles with the SR measurements analysis and processing. Both of these papers present results coming from a research programme which had been funded by the Mariolopoulos Foundation. That programme had been run out by the research team of the Telecommunications Laboratory of the Ioannina University and Dr’s Repapis and Tritakis from the Mariolopoulos Foundation side. The papers mentioned above are going to be published in the “Journal of Engineering Science and Technology Review – JESTR”.