Red TTP223 Touch button Module Capacitor type Single Channel Touch Sensor - Techtonics

Red TTP223 Touch button Module Capacitor type Single Channel Touch Sensor

  • Rs. 75.00 INR

TECH3379

Specification:

  • Supports momentary or latching/toggle modes
  • Supports Active High or Active Low output signal modes
  • Dimensions: 15mm x 11mm
  • Input Voltage: 2V-5.5V DC
  • The response time max ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V
  • Sensitivity can adjust by the capacitance (0~50pF)
  • Have two kinds of sampling length by pad option (SLRFTB pin)
  • Stable touching detection of human body for replacing traditional direct switch key
  • Provides Fast mode and Low Power mode selection by pad option (LPMB pin)
  • Provides direct mode toggle mode by pad option (TOG pin)
  • Open drain mode by bonding option, OPDO pin is open drain output, Q pin is CMOS output
  • All output modes can be selected active high or active low by pad option (AHLB pin)
  • Have the maximum on time 100 sec by pad option (MOTB pin)
  • Have external power on reset pin (RST pin)
  • After power-on have about 0.5sec stable-time, during the time do not touch the key pad, and the function is disabled
  • Auto calibration
  • Re-calibration period is about 4.0sec, when key has not be touched

 

Description:

  • This module is based on capacitive touch-sensing IC TTP223B.
  • The TTP223 is a touch pad detector IC replicating a single tactile button.
  • This touch detection IC is designed for replacing traditional direct button key with diverse pad size
  • This versatile small sensor board is user configurable with on-board shorting pads as activated Low or High, momentary or latching output to suit for various control requirements.
  • This touching detection module is designed for replacing traditional mechanical button switch with diverse pad size with no wear and tear problem of mechanical switches.

 

Best quality product available online at the cheapest price. 

Techtonics Promise:

  • If you don't have a HAPPY experience, we will make it right for you so that you're 100% satisfied.
  • Team Techtonics is happy when YOU are happy!
  • Send us an email if you need any assistance.

 

Techtonics Happiness Checklist

  • Right Product. No Surprises!
  • Safe payments via Credit/Debit Cards and/or PayPal®
  • On-time and safe Delivery
  • Real humans on our support helpdesk!
  • Tracking number for every order.

We use encrypted SSL certificates for 100% security.


We Also Recommend