SparkFun Capacitive Touch Breakout - AT42QT1010 Capacitive, Sparkfun Originals Systems & Accessories Extended Datasheet

Extended Datasheet

so little time…

There’s built-in serial control and input data interfaces

Compatible with most SFE designed USB boards as well as USB Arduino boards like the Uno

SparkFun Capacitive Touch Breakout - AT42QT1010 Capacitive, Sparkfun Originals Systems & Accessories Extended DatasheetIf you need to add user input without using a button, then a capacitive touch interface might be the answer. The AT42QT1010 SparkFun Capacitive Touch Breakout offers a single capacitive touch button with easy to use digital I O pins. The AT42QT1010 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 AT42QT1010 keeps the output line high.