Capacitive touch detection enables responsive user input for interactive projects
Simple 3.3V/5V DC operation ensures compatibility with a wide range of microcontrollers
Onboard LED indicator visually confirms button press status for easy debugging
Compact and easy-to-use design simplifies integration into custom PCBs
Summarized by Shop
Add a nice capacitive-sensing button to your project with these TTP223B 1 channel digital capacitive switch touch sensor from PMD Way.
They're easy to use, simply connect between 3.3 and 5V DC to the Vcc/GND pins - and the output pin will change state when pressed.
The onboard LED indicate button status so you can easily tell the status,