An only slightly less simple followup circuit also ratios sensor capacitance to a reference capacitor to measure micrometers…this time linearly. Figure 1 The U1a and U1b cross-coupled Schmidt trigger ...
Abstract: This brief presents the analog circuit of a simplified Tent map and its applications in sensor position optimization. The experimental results of the circuit are consistent with the ...
Abstract: Hydrogel sensors have been a hot topic of research in recent years. The development of versatile hydrogel sensors has been an urgent problem. In this paper, an electrically conductive, ...