Fig. 2From: A silver nanowire-based flexible pressure sensor to measure the non-nutritive sucking power of neonatesa Strain gauge sensor placed on the connecting module and b fully assembled sensor with a commercial pacifier. The sensing region of the sensor is located in the central hole of the acrylic connecting module, where it can freely deform, while the external connection part of the sensor, made of a PCB (green color) and a female pin header (black color), are firmly placed on the rigid surface of the connecting moduleBack to article page