8 CHANNEL TTP229 CAPACITIVE TOUCH SWITCH

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PID# 42583

12,00 CA$ EACH
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Variants:
4-CH
8-CH
16-CH
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Description

Description:

TTP229 Capacitive Touch Module is can replace conventional 4×4 keypad with a touch based keypad. The module has two working modes. A 8 key mode that provides a independent 8 channel output or a 16 key mode that can be used with the I2C interface of the module, there by saving even more pins and connections on the application Arduino or Microcontroller board.Sensitivity can be adjusted by the capacitance(1~50pF) outside.

Features:

  • Working voltage: 2.4V to 5.5V
  • Built-in regulator
  • Two modes
    • Simple 8 key mode with independent 8 Channel parallel output.
    • Advanced 16 Key mode with I2C interface output.
  • Modes can be selected and configured by the user.
  • Adjustable sensitivity

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