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TTP223B Digital Touch Sensor Capacitive Touch
  • TTP223B Digital Touch Sensor Capacitive Touch

TTP223B Digital Touch Sensor Capacitive Touch

663

Specification:

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
BDT 80
rating Read the 4 reviews
Average rating: 5/5 - Number of reviews: 4
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

Product Description

 

Specification:

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* Digital Touch Sensor capacitive touch switch module for Arduino

Product Details
663
108 Items
nice
rating
13/10/2020
Sakib Chowdhury
works pretty well.. touch sensitivity good.
Riaj
rating
06/10/2020
Mohammad Riajul Hoque Chy
found goods in good condition and well packaged
Good Quality
rating
23/09/2020
Nafis
Touch Sensor working fine.
4
rating
13/05/2020
Md. Ahsan Habib
Good, thanks
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