TTP223 TTP223B modul Jog digitális érintésérzékelő kapacitív érintéskapcsoló modulok Uno tartozékok

TTP223 TTP223B module Jog digital touch sensor capacitive touch touch switch modules Accessories for Uno
 
 
Description:
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.
Features:
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
Specification:
 
Item

Min

Typical

Max

Unit
Power supply voltage VCC

2.0

3

5.5

V
Output high VOH

-

0.8VCC

-

V
Output low VOL

-

-

0.3VCC

V
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)

-

-

220

mS
Response time (touch mode)

-

-

60

mS
Size

24x24x7.2

mm
Weight

2

g
 
Package Inclued:
1 Pcs Digital Touch Sensor capacitive touch switch module for Arduino