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: Vision-based tactile sensors have drawn increasing interest in the robotics community. However, traditional lens-based designs impose minimum thickness constraints on these sensors, limiting ...
Abstract: This paper proposes a capacitive sensor for digital microfluidic systems. In digital microfluidic systems, EWOD (Electro-Wetting On Dielectric) is used to move liquid droplets. The contact ...