Figure 3From: Textile piezoelectric sensors – melt spun bi-component poly(vinylidene fluoride) fibres with conductive cores and poly(3,4-ethylene dioxythiophene)-poly(styrene sulfonate) coating as the outer electrode a) Piezo signal (voltage output) from a representative sample (in this case coating B) versus the frequency of the strain, b) piezo signal (voltage output) of a sample with coating A versus strain and over time, c) piezo signal (voltage output) of a sample with coating B versus strain and over time. Back to article page