Analog pH sensors output a small analog voltage signal, generally in the millivolt range, that corresponds linearly to the pH value. This voltage signal is continuous and varies smoothly as the pH ...

We fabricated a sensitive air flow detector that mimic the sensing mechanism found at the tail of some insects. ... air flow sensor; References 1. Y. Yang, A. Klein, H. Bleckmann and C. Liu, Appl.

The sensor’s sensitivity are S100 (Wt,CR) = 53 ± 5mV/pH and S10 (Wt,CR) = 46 ± 5mV/pH. Figure 3(b) shows the results for the decrescent pH sequence for the same samples. As previously discussed, the ...

The SGP30 uses a dynamic baseline compensation algorithm and on-chip calibration parameters to provide two complementary air quality signals. The baseline should be stored in EEPROM.When there is no ...

Synthesis and targeted delivery of dendrimer-based fluorescent biosensors in living HeLa cells are reported. Following electroporation dendrimers are shown to display specific subcellular localization ...

This paper proposes an automatic system that treats the household waste water to obtain optimum pH which is suitable for crop irrigation. Each plant species has a preferred pH and in general, the ...

Accurate detection of bioavailable phosphorus (BP) is critical to mitigate freshwater eutrophication from excess phosphorus, but quantifying trace soluble reactive phosphorus (SRP) under real-world pH ...

This article presents a novel method for measuring the mass flow rate of gas-liquid two-phase flow based on the multi-sensor data fusion and soft computing model. A multi-sensor system comprising a ...