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New TTP223B Digital Touch Sensor Capacitive Touch Switch Module for ArduinoNew TTP223B Digital Touch Sensor Capacitive Touch Switch Module for ArduinoNew TTP223B Digital Touch Sensor Capacitive Touch Switch Module for ArduinoNew TTP223B Digital Touch Sensor Capacitive Touch Switch Module for ArduinoNew TTP223B Digital Touch Sensor Capacitive Touch Switch Module for ArduinoNew TTP223B Digital Touch Sensor Capacitive Touch Switch Module for ArduinoNew TTP223B Digital Touch Sensor Capacitive Touch Switch Module for ArduinoNew TTP223B Digital Touch Sensor Capacitive Touch Switch Module for ArduinoNew TTP223B Digital Touch Sensor Capacitive Touch Switch Module for ArduinoNew TTP223B Digital Touch Sensor Capacitive Touch Switch Module for ArduinoNew TTP223B Digital Touch Sensor Capacitive Touch Switch Module for ArduinoNew TTP223B Digital Touch Sensor Capacitive Touch Switch Module for Arduino

New TTP223B Digital Touch Sensor Capacitive Touch Switch Module for Arduino

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List price:
US $0.85
Price:
US $0.85

Product 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 NE
  • 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* Digital Touch Sensor capacitive touch switch module for Arduino

Packaging Details

Unit Type: 
 piece
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