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Smart Electronics 10x Blue Digital TTP223B Sensor Module Capacitive Touch Switch for Arduino Diy Starter KitSmart Electronics 10x Blue Digital TTP223B Sensor Module Capacitive Touch Switch for Arduino Diy Starter KitSmart Electronics 10x Blue Digital TTP223B Sensor Module Capacitive Touch Switch for Arduino Diy Starter KitSmart Electronics 10x Blue Digital TTP223B Sensor Module Capacitive Touch Switch for Arduino Diy Starter KitSmart Electronics 10x Blue Digital TTP223B Sensor Module Capacitive Touch Switch for Arduino Diy Starter KitSmart Electronics 10x Blue Digital TTP223B Sensor Module Capacitive Touch Switch for Arduino Diy Starter KitSmart Electronics 10x Blue Digital TTP223B Sensor Module Capacitive Touch Switch for Arduino Diy Starter KitSmart Electronics 10x Blue Digital TTP223B Sensor Module Capacitive Touch Switch for Arduino Diy Starter KitSmart Electronics 10x Blue Digital TTP223B Sensor Module Capacitive Touch Switch for Arduino Diy Starter Kit

Smart Electronics 10x Blue Digital TTP223B Sensor Module Capacitive Touch Switch for Arduino Diy Starter Kit

100% of buyers enjoyed this product! 1 orders
List price:
US $3.41
Price:
US $3.41

Product Description

Welcome to our Store

If you are used to develop the product , be sure to choose us, our advantages are as follows : 1 .Power consumption.OurWIFIParameter module is powered3.3VPowered by,70mA-200mAPower consumption is far below normal marketWIFIModule. 2 .Design enhancements .Adopt a new4Layer design , compared to previous2Plates , stability and anti-interference ability , better quality ! 3 .AP + STA Mode.AT + STACan coexist ,Meet most customer requirements. 4 .Various versions of software support.We offer our customers a variety of test software for free , such asPCClient software , Android software. 5 .Strong supply capacity.Never out of stock, long-term stability of bulk supply worries, long-term module1000Sets of inventory, less than2000Piece usually2Week delivery. 6 .Stable performance.OurWIFIModules have been listed a year , after a number of technical personnel improvements versions rapid iteration . Stable performance, stand the test of the market . 7 .Free and open .Full liberalizationSDK,apiComplete. You can achieve the aspirations of secondary development . 8 .FCC / CEAuthenticate.Module byFCC,CECertification,MACAddress has been burning inside the module , without the customer to pay for another . WIFIModule Quality Assurance: 1,ByCEAndFCCAuthenticateThis is the electronic products into the EU and the United States access to proven , is a sign of quality products . 2After high and low temperature testing,-20°-80°Industrial Operating ambient temperature range. 3, Each with a specialized test equipment products are rigorously tested .

  • 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.
  • 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

    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

    Touch Sensor Interface :(the last picture show)

    -Control Interface : A total of three pins (GND, VCC, SIG), GND to ground , VCC is the power supply , SIG digital signal output pin ;

    -Power Indicator : Green LED, power on the right that is shiny ;

    -Touch area : Similar to a fingerprint icon inside the area , you can touch the trigger finger .

    -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 ;

Packaging Details

Unit Type: 
 lot
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Estimated Delivery Time is 7-30 business.

Note: The delivery time mentioned above does not include order processing time that usually varies from 1 to 3 days.
Different items have their own processing time, which is what we cannot control. But what we can do is try the best to let you receive your items as soon as possible.

The following cases should be taken into consideration regarding shipping times:
  • Weight and dimensions of a package
  • Place of Dispatch
  • Destination
  • Freight
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