SparkFun Capacitive Touch Breakout - AT42QT1011
SparkFun Electronics mail
OSHWA UIDUS000842 Project Website
December 14, 2020
United States of America
The AT42QT1011 is a dedicated, single-button capacitive sense chip. The chip handles monitoring a conductive area for touch. As long as a touch (e.g., from a finger) is detected, the AT42QT1011 keeps the output line high. Otherwise, the line is kept low. You just need to provide a power source (1.8V--5V) and ground for the AT42QT1011 to work. Additionally, a PAD pin is available if you would like to create your own external electrode.
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