We show the evaluation of electrical parameters of liquids inside a Polydimethylsiloxane (PDMS) microchannel. We utilize electrochemical impedance spectroscopy (EIS), a suitable equivalent circuit ...

The widespread utilization of microfluidics has increased the demand for flow rate precisely sensing in channel. In this paper, we propose a fiber-tip laminar flow rate sensor with temperature ...

Our flow rate sensor is versatile and can be operated independently of the nature of the liquid, flow profile, and type of nanochannel. We demonstrate this method by measuring the pressure-driven flow ...

In this circuit, the water flow sensor is linked to an Arduino and an LCD, which is programmed to display the volume of water that has passed through the valve. The water flow sensor used in this ...