Overview
Description
Renesas' Metal Touch Solution applies capacitive touch technology using a Capacitive Touch Sensor Unit (CTSU) and a corresponding metal material overlay panel.
It is possible to assign multiple functions to a single button by determining the pressure applied from the amount of panel deflection as an added value.
Features
- Measure the change in capacitance caused by the deflection when pressing the button with a finger.
- Simultaneous detection of multiple button touches.
- Detection of three levels of touch intensity.
- User can adjust sensitivity and monitor changes in measured capacitance as a graph in real time by connecting with "QE for Capacitive Touch".
- Display the touched button number and provide feedback via a buzzer.
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Application Note | PDF 2.62 MB 日本語 | |
| Other | PDF 251 KB | |
| Other | PDF 178 KB | |
| Other | PDF 269 KB | |
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Design & Development
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Videos & Training
We introduce a Metal Touch Solution that improves product design by using metal panels as touch buttons. This solution not only enhances the appearance of products but also enables a user interface that is beyond the capability of conventional capacitive touch, as it can detect the strength of button presses.
To learn more, visit the Metal Touch Solution page.
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