If 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, momentary capacitive touch button with easy-to-use digital I/O pins.
Unlike its sibling, the AT42QT1010 does have an internal time-out of about 60 seconds, meaning that if you hold your finger to the breakout's pad for any length of time after that, the board will turn itself off. The difference between the AT42QT1010 and the AT42QT1011 is small but may be a game changer depending on your project's uses.
Emballagestørrelse: 9 cm 5 cm 0,3 cm
Vægt: 0,003 kg