10 DB érintésérzékelős érintéskapcsoló modul kapacitív érintőgombos TTP223B digitális érzékelőkártya, kompatibilis az Arduino-val
10PCS Touch Sensor Touch Switch Module Capacitive Touch Button TTP223B Digital Sensor Board Compatible for Arduino
Description
The Touch Sensor 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.
Jog type : the initial state is low , high  touch , do not touch is low ( similar touch of a button feature )
Module can be installed in such as surface  plastic, glass of non-metallic materials
In addition to the thin paper ( non-metallic )  covering the surface of the module , as long as the correct location of the  touch , you can make hidden in the walls, desktops and other parts of buttons
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
Specificaton
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
Photos
Examples of Usage
Part List (Schematics and program can be sent via e-mail,Please contact us)
10 x  Touch Sensor
               
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)
1774130959 - opensmart