Introduction If you’re looking for a simple and easy-to-use keypad for your next Arduino project, the TTP229 16-key capacitive touch keypad might be what you need. With its compact size and capacitive touch-sensing technology, this … Read more
ttp229
An Overview of TTP229 Module The TTP229 Capacitive Touch Keypad is a semiconductor-based touchpad that is a reliable alternative to classic keyboards with switches. This capacitive touch sensor module has the TTP229 IC with sensitive touchpads … Read more