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Multichannel Touch Sensors

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Multichannel Touch Sensors. / Oppenheim, Matthew.
In: Circuit Cellar - The Magazine For Computer Applications, Vol. 1, No. 234, 01.2010, p. 46-53.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Oppenheim, M 2010, 'Multichannel Touch Sensors', Circuit Cellar - The Magazine For Computer Applications, vol. 1, no. 234, pp. 46-53. <http://circuitcellar.com/>

APA

Oppenheim, M. (2010). Multichannel Touch Sensors. Circuit Cellar - The Magazine For Computer Applications, 1(234), 46-53. http://circuitcellar.com/

Vancouver

Oppenheim M. Multichannel Touch Sensors. Circuit Cellar - The Magazine For Computer Applications. 2010 Jan;1(234):46-53.

Author

Oppenheim, Matthew. / Multichannel Touch Sensors. In: Circuit Cellar - The Magazine For Computer Applications. 2010 ; Vol. 1, No. 234. pp. 46-53.

Bibtex

@article{6520641e1f394d6db5914cc627a22233,
title = "Multichannel Touch Sensors",
abstract = "A versatile, modular and scalable multi-channel touch sensor system is demonstrated. The touch sensors are constructed using the Qprox QT1103 10 channel capacitive touch sensor IC. A working 100 channel touch sensitive keyboard using five of the sensor boards is detailed. Device integration is enabled using a dsPIC (dsPIC33FJ128GP706) controller board. A stand alone 20 channel device incorporating Bluetooth wireless communications is also demonstrated. This incorporates a LM3658B battery management IC circuit with a rechargeable lithium battery. Correct device operation is verified using a novel port expander arrangement based on the MCP23S17 port expander IC.",
keywords = "touch sensor capacitive cs_eprint_id, 2240 cs_uid, 429",
author = "Matthew Oppenheim",
year = "2010",
month = jan,
language = "English",
volume = "1",
pages = "46--53",
journal = "Circuit Cellar - The Magazine For Computer Applications",
issn = "1528-0608",
number = "234",

}

RIS

TY - JOUR

T1 - Multichannel Touch Sensors

AU - Oppenheim, Matthew

PY - 2010/1

Y1 - 2010/1

N2 - A versatile, modular and scalable multi-channel touch sensor system is demonstrated. The touch sensors are constructed using the Qprox QT1103 10 channel capacitive touch sensor IC. A working 100 channel touch sensitive keyboard using five of the sensor boards is detailed. Device integration is enabled using a dsPIC (dsPIC33FJ128GP706) controller board. A stand alone 20 channel device incorporating Bluetooth wireless communications is also demonstrated. This incorporates a LM3658B battery management IC circuit with a rechargeable lithium battery. Correct device operation is verified using a novel port expander arrangement based on the MCP23S17 port expander IC.

AB - A versatile, modular and scalable multi-channel touch sensor system is demonstrated. The touch sensors are constructed using the Qprox QT1103 10 channel capacitive touch sensor IC. A working 100 channel touch sensitive keyboard using five of the sensor boards is detailed. Device integration is enabled using a dsPIC (dsPIC33FJ128GP706) controller board. A stand alone 20 channel device incorporating Bluetooth wireless communications is also demonstrated. This incorporates a LM3658B battery management IC circuit with a rechargeable lithium battery. Correct device operation is verified using a novel port expander arrangement based on the MCP23S17 port expander IC.

KW - touch sensor capacitive cs_eprint_id

KW - 2240 cs_uid

KW - 429

M3 - Journal article

VL - 1

SP - 46

EP - 53

JO - Circuit Cellar - The Magazine For Computer Applications

JF - Circuit Cellar - The Magazine For Computer Applications

SN - 1528-0608

IS - 234

ER -