8 Channel Capacitive Touch Sensor

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8 Channel Capacitive Touch Sensor

This is an 8 channel capacitive digital touch sensor module made using IC TTP226. This is designed for replacing traditional button switches with fixed pad size which is able to detect stable touch of human body. It is compatible with Arduino Boards, Raspberry Pi, PIC, 8051, Atmel AVR microcontrollers etc.

560.00 539.00

3 in stock

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Description

This is an 8 channel capacitive digital touch sensor module made using IC TTP226. This is designed for replacing traditional button switches with fixed pad size which is able to detect stable touch of human body. It is compatible with Arduino Boards, Raspberry Pi, PIC, 8051, Atmel AVR microcontrollers etc.

Features

  • Low power consumption
  • Wide operating voltage range
  • Stable touch detection of human body
  • On-board touch indication LEDs
  • Three modes of operation : Direct Mode, Serial Interface Mode, Key Matrix Mode
  • Outputs can be selected as Active Low or Active High

Specifications

  • Operating Voltage : 2.0V ~ 5.5V
  • Operating Current : typical 100μA, max. 160μA at VDD = 3V
  • Output Refresh Rate : about 55Hz at VDD = 3V
  • 64 steps selectable sensitivity (SLSE0 ~ SLSE5 pins)

Datasheet

Additional information

Weight 5 g
Dimensions 47 x 46 mm