Wireless soft tactile sensor array system for interactive sensing

To show the potential of flexible sensors in the areas of interactive sensing, a wireless flexible tactile pressure sensor system was proposed. A soft tactile sensor array platform which include sensors, readout circuit and user application program was designed and implemented by the student. A P...

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Bibliographic Details
Main Author: Lam, Jonnathan Shihao
Other Authors: Leong Wei Lin
Format: Final Year Project
Language:English
Published: Nanyang Technological University 2020
Subjects:
Online Access:https://hdl.handle.net/10356/145217
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Institution: Nanyang Technological University
Language: English
Description
Summary:To show the potential of flexible sensors in the areas of interactive sensing, a wireless flexible tactile pressure sensor system was proposed. A soft tactile sensor array platform which include sensors, readout circuit and user application program was designed and implemented by the student. A PDMS-based resistive sensor was used. The readout circuit comprised of a Teensy microcontroller with a Bluetooth module. An Android-based user application program was developed. The user application program displays the pressure exerted as changes in color on the user interface. The resulting system was able to perform those functions, but with a 0.5- second lag.