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
capacitive touch
Introduction Switches are our daily life, from our home appliances to other electrical machines, turning ON the switches is the only way to turn ON the machines. Thus, switches are of different types, usually, mechanical … Read more
Capacitive Touch Toggle Switch Circuit
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