Michele Dei

TL;DR: In this paper, a 2D wind sensor based on microelectromechanical systems (MEMS) flow sensors is presented, which consists of a cylinder with a channel network connecting the internal flow sensors with the lateral surface, and the pressure distribution developed by the wind on the cylinder's surface is converted into two air flows from which, due to the special channel configuration, wind speed and direction can be unequivocally determined.

TL;DR: This paper presents a new family of Class-AB operational transconductance amplifier (OTA) circuits based on single-stage topologies with non-linear current amplifiers that are well-suited for low-power switched-capacitor circuits and specifically optimized for switched-OpAmp fast on-off operation and multi-decade load-Capacitance specifications.

TL;DR: A compact, low power interface for capacitive sensors, is described,where the output signal is a pulse width modulated (PWM) signal, where the pulse duration is linearly proportional to the sensor differential capacitance.

TL;DR: A smartphone-based µPotentiostat is presented which combines a novel circuital technique for sensor readout digitalization with a reusable lab-on-a-chip (LoC) concept and allows both chronoamperometric and cyclic voltammetry measurements with a reduced number of electronic components on a very compact PCB.

TL;DR: In this article, the fabrication and experimental characterization of a thermal flow meter, capable of detecting and measuring two independent gas flows with a single chip, is described, and the innovative aspect of the sensor is the use of a plastic adapter, thermally sealed to the chip, to convey the gas flow only to the area where the sensors are located.