کرونا وائرس کے حکومتی  اقدامات کی  وجہ سےہم صرف میڈیکل سے متعلق چیزوں کو بھجوا رہے ہیں۔ حکومتی لاک ڈاون ختم ہونے کے بعد ہم سارے کسٹمرز کو  سروس دیں گے۔

 
 

TTP223B Capacitive Touch sensor Module In Pakistan

Rs. 100
B 171 , D 69,IMP100,Th50,KRT517
In stock
+

Description

The Digital Sensor TTP223B Module Capacitive Touch Switch 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.

Touch Sensor Interface :

  1. Control Interface: A total of three pins (GND, VCC, SIG), GND to 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

Specification:

  1. Power supply voltage(VCC): 2.0, 3, 5.5 V.
  2. Output high VOH: 0.8VCC V
  3. Output low VOL: 0.3VCC V
  4. Response time (touch mode) : 60 mS
  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
  7. Response time (low power mode) : 220 mS
  8. Size : 24 x 24 x 7.2 mm

Package Includes :

1 x TTP223B Capacitive Touch sensor Module 

Reviews

No posts found

Write a review