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Rapid prototyping for music, art and design work

Jan 27, 2006

QT113 Touch Sensor

michihito

This touch sensor can be used in many ways.

QT113 touch sensor
video 1
video 2

schematic iconSchematic Plan

Data SheetQT113 touch sensor Datasheet

cart_iconwhere to buy

QT113 touch sensor x 1 / Parallax, USA
10 nF condenser x 1 / any component shop

LED x 1 / any component shop
470Ω resistor (yellow, purple, brown) x 1 / any component shop

note_iconNote

If you make a coil with the wire where you touch, you don’t even have to touch the sensor wire so you can have another thin material between your finger and the sensor wire. see video 2

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4 Responses

  1. Cdub says:
    June 15, 2006 at 23:03

    I’m trying to connect a qt113 on a parallax homework board, but can’t read schematics. Can you provide a picture?

  2. Paja » Blog Archive » Course plan for Interaction Design with Electronics workshop 2008 says:
    November 6, 2008 at 11:13

    […] Exercise! Assembling touch sensor – Demo […]

  3. Course materials for Interaction Design with Electronics workshop 2009 - Paja says:
    August 3, 2009 at 05:49

    […] Exercise: Assembling touch sensor – Video […]

  4. Course materials for Interaction Design with Electronics workshop 2009 at Mlab - Paja says:
    October 14, 2009 at 21:34

    […] Exercise: Assembling touch sensor – Video […]

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