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Micro and Nano Systems Letters
Fig. 4 | Micro and Nano Systems Letters

Fig. 4

From: Multi-height micropyramids based pressure sensor with tunable sensing properties for robotics and step tracking applications

Fig. 4

a The resistance response of the sensor with a different number of steps. b The resistance response of 3 step pyramid pressure sensor with different height compositions. c Compression maintenance test at the applied pressures of 2, 3.3, and 13 kPa. d Response and recovery performance of the sensor. e Durability test under 2500 cyclic loading at 2 kPa

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