3pcs Keyes TTP224 4 ch.Touch Sensor Module

Keyes

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FEATURES
  • Length:
    35 mm
  • Width:
    30 mm
  • Height:
    7 mm
  • Weight:
    4 g
  • Mounting Hole Size:
    M2
  • Mounting Dimensions:
    30 mm
  • Brand:
    Keyes
  • Main Colour:
    Red
  • Country of Manufacture:
    China
  • MPN:
    MD0229
  • Series:
    MD
  • Number of Items:
    3
  • Number in Pack:
    3
  • Number of Pieces:
    3
  • Packaging:
    OEM
  • Parts list:
    3 4ch Capacitive Touch Switch Module Keyes Red
  • Warranty:
    None
  • Minimum Operating Temperature:
    -40°C
  • Maximum Operating Temperature:
    85°C
  • Pin Pitch:
    2.54 mm
  • Soldering Points:
    Control configuration
  • Chipset MPN:
    TTP224
  • Switch Type:
    Capacitive
  • Switch Arrangement:
    Keypad
  • Keypad Coloumns:
    4
  • Keypad Rows:
    1
  • Trigger Distance:
    4mm
DESCRIPTION
This module is ideally suited to adding touch control to your project. This is the TTP224 touch sensor module which can detect a human finger touching it. This allows you to replace those mechanical switches that have been holding back your project all this time.
When touched the module will drive the signal HIGH and put itself into touch mode. If not touched in the following 12 seconds the module will enter a low power mode which will increase the response time to 220mS but greatly reduce the power consumption. When in touch mode the module will have a speedy 60mS response time.
As a simple module it will suit use within a large range of projects based on microcontrollers such as Arduino boards and the Raspberry Pi. The module has a number of M2 mounting holes allowing for its easy attachment to a multitude of surfaces.
Pin Description
OUT1 Signal output 1
OUT2 Signal output 2
OUT3 Signal output 3
OUT4 Signal output 4
VCC 2.5 - 5.5V DC Input
GND Ground

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