Ioannis Kosmadakis

Learn More
A measurement bench has been developed to fully automate the procedure for the characterization of a vibration-based energy scavenging system. The measurement system is capable of monitoring all important characteristics of a vibration harvesting system (input and output voltage, current, and other parameters, frequency and acceleration values, etc). It is(More)
A measurement bench has been developed to fully automate the procedure for the characterization of a vibration-based energy scavenging system. The measurement system is capable of monitoring all important characteristics of a vibration harvesting system (input and output voltage, current, and other parameters, frequency and acceleration values, etc.). It is(More)
This paper presents a versatile power sensing circuit to be used for maximum power point tracking in the operation of solar cells. The circuit consists of an operational transcoductance amplifier (OTA), a current conveyor (CCD) and a current mirror. The power sensing circuit was simulated, under varying solar radiation density and different output voltage(More)
Soil erosion is one of the biggest global environmental problems. Finding new innovative systems to measure soil erosion more accurately is a priority. An effort is being carried out in this study to use automated electronics in order to systematically and accurately measure soil erosion. In addition, the frequent measurements taken will help collect a(More)
  • 1