Lcars panel

ClearCaseMan

I woul like to apolagise if this was posted. I did a search for the controller but didnt find anything.
I would like to build a control panel that is touch sensative using QT113-D Touch Sensor. but I cant find any scematics for it. any help with this would be awsome.

Post Edited (ClearCaseMan) : 4/5/2005 1:17:34 AM GMT

Orion

Thats a cool IC! Figure 3.1 of the data sheet has one. Googling heres another

http://www.qprox.com/products/qtouch.php

Didn’t read all the data sheet but I would try the either diagram and put a 330ohm resistor between stamp pin and output.· Read it like a normal switch. You should not need to debounce it, may need a pull up resistor.

Post Edited (Orion) : 4/5/2005 1:31:17 AM GMT

kelvin james

If you look at the quantum product page, they sell some ic's that are designed for multiple keypad input, and look pretty easy to set up. There are some configurable parameters that can be adjusted too, such as proximity,etc. I like the rotary touch switch, but wouldn't like the idea of trying to make the sensor wheel for it. They also have evaluation kits for all their products, and they are not a bad price.

kelvin

nick bernard

what does the touch pad look like?

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ClearCaseMan

it doesnt look like anything yet. it will look like this
http://www.lcarscom.net/databank.htm

or much like that

John Raplee, Jr

· From one trekkie to another, I salute you!

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