Fig. 5From: Ultra-Sensitive Strain Sensor Based on Flexible Poly(vinylidene fluoride) Piezoelectric Filma Physical dimensions used for theoretical simulation. b Displacement and c liner curve-fitting between interference voltage and applied pressure with an array size of 1.4 mm. d Obtained results using array sizes of 0.8, 1.0, and 1.2 mm, respectivelyBack to article page