TTP223B Digitális érintésérzékelő kapacitív érintőmodul Arduino

TTP223B Digital Touch Sensor capacitive touch switch module for Arduino
The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the module output low, low power consumption; When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode.
Specification:
Low power consumption
Power supply for 2 ~ 5.5V DC
Can replace the traditional touch of a button
Four M2 screws positioning holes for easy installation
Size:2.4 x 2.4 x 0.7cm(LxWxH)
Item
MiniTypicalMaxUnit
Power supply voltage VCC2.035.5V
Output high VOH 0.8VCC V
Output low VOL 0.3VCCV
Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) 8 mA
Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) 4 mA
Response time (low power mode) 220mS
Response time (touch mode) 60mS Package Inclued:1 x touch sensor moduleother information for item
201542943001 - ali110 (280)