TTP224B Four-Channel Touch Detector IC 10 Pin thus keeping their fingers clean

thus keeping their fingers clean

The code that is available for your existing ATmega328 variants will continue to work on the new ATmega328PB device

In low-power mode

and tiny size

decoupling

TTP224B Four-Channel Touch Detector IC 10 Pin thus keeping their fingers cleanTTP224N BSB is a widely used 4 channel capacitive touch chip with up to 4 touch input ports and 4 direct output ports. SSOP16 small package with fast mode and low Power mode 2 kinds of operation modes, which can be selected by the pin to select the output level to be high effective or low effective. It is widely used in toys, consumer electronics and other Applications that can replace traditional mechanical buttons or tact switches. Pin Description