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

TTP223B Digital Touch Sensor Capacitive Touch

RBD-0663
  • Power supply voltage(VCC): 2.0, 3, 5.5 V.
  • Output high VOH: 0.8VCC V
  • Output low VOL: 0.3VCC V
  • Response time (touch mode) : 60 mS
  • Response time (low power mode) : 220 mS
  • Can replace the traditional touch of a button
  • Four M2 screws positioning holes for easy installation
BDT 80
rating Read the 6 reviews
Average rating: 4/5 - Number of reviews: 6
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

The Digital Sensor TTP223B Module Capacitive Touch Switch is based on a touch-sensing IC (TTP223B) capacitive touch switch module. Allows you to remove the worry of conventional push-type keys.

Digital Capacitive Touch Switch Module is based on TTP223B. Normally, it outputs low and keeps at low power state. When a touch is sensed on the circular marked region, it outputs high and switches to the quick response state. When not being touched for 12 seconds, it switches to low power state again.

If the module is mounted in the surfaces of non-metallic materials such as plastic, glass, acrylic, you can make the keys hidden in the walls and desks.

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.

Touch Sensor Interface :
  1. Control Interface: A total of three pins (GND, VCC, SIG), GND to the ground, VCC is the power supply, SIG digital signal output pin
  2. Power Indicator: Green LED, power on the right that is shiny
  3. Touch area: Similar to a fingerprint icon inside the area, you can touch the trigger finger.
  4. Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination.

Features :

  1. Low power consumption
  2. Power supply for 2 ~ 5.5V DC
  3. Can replace the traditional touch of a button
  4. Four M2 screws positioning holes for easy installation
  5. Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) : 8 mA
  6. Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) : 4 mA

General Specification
Operating Voltage (VDC) 2 ~ 5.5
Output high VOH 0.8VCC V
Output low VOL 0.3VCC V
Response time (touch mode) 60 mS
Response time (low power mode) 220 mS
Length (mm) 24
Width (mm) 24
Height (mm) 2
Weight (gm) 0.6
Shipment Weight 0.085 kg
Shipment Dimensions 3 × 3 × 1 cm

Package Includes :

1 x TTP223B Digital Touch Sensor Capacitive Touch

Product Details
RBD-0663
66 Items
Good one
rating
02/06/2022
Roni
Good one
TTP223B Digital Touch Sensor Capacitive Touch
rating
31/08/2021
Joy Mondal
Kub baje. Product dice. .. Onik. Order. Korcilam...ar. Modde. Onik. Nosto. Dice. Ata akta.
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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