Difference between revisions of "Matrixpad"
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Revision as of 20:50, 25 November 2013
| Projects | |
|---|---|
| |
| Participants | Brainsmoke |
| Skills | PCB Design, Electronics, Hardware debugging |
| Status | Active |
| Niche | Electronics |
| Purpose | Infrastructure |
Contents
Capacitive Touch Matrix Numpad For an Atmega328p
Github repository
https://github.com/techinc/matrixpad
Technical Background
- Excellent technical description:
http://svo.2.staticpublic.s3-website-us-east-1.amazonaws.com/capsensor/index.en.html
- QMatrix Whitepaper:
http://www.atmel.com/dyn/resources/prod_documents/qmatrix_white_paper_100.pdf
PCB Design guidelines
- Moisture Tolerant QTouch Design:
http://www.atmel.com/images/doc42017.pdf
- QTouch Schematic and Layout Checklist:
http://www.atmel.com/Images/Atmel-42094-QTouch-Schematic-and-Layout-Checklist_Application-Note_AT02259.pdf
