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Mikroe MIKROE-2965 Touch Key 4 Click

Mikroe MIKROE-2965 Touch Key 4 Click is a capacitive touch-sensing Click Board™ with an advanced touch/proximity sensor IC. This Click features three independently configurable channels and can work in several operating modes. These modes include multiple button pattern detection mode, combo mode, press and hold detection mode, power button mode, and more. Mikroe MIKROE-2965 Touch Key 4 Click provides a very reliable touch-sensing functionality by protecting the capacitive touch sensor inputs from false detection. This Click offers electrostatic discharge (ESD) protection up to 8KV and ensures no ESD failures occur while interacting with the sensor surface.

MIKROE-2965 Touch Key 4 click uses the CAP1293 3-channel capacitive touch sensor with proximity detection, from Microchip. This IC has three independently configurable capacitive touch channels with the auto-calibration function.

Features

  • Reliable capacitive touch detection based on the RightSense® technology
  • Noise filtering
  • Three input channels
  • Press and hold function
  • Power button function
  • Automatic recalibration and programmable sensitivity for each channel

Applications

  • Desktop or notebook computers control
  • LCD/TFT monitors
  • Consumer electronics
  • Home appliances

Specifications

  • I2C interface
  • 3.3V or 5V input voltage
  • 42.9mm × 25.4mm click board size

Overview

Block Diagram - Mikroe MIKROE-2965 Touch Key 4 Click

Additional Resources

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Published: 2018-05-22 | Updated: 2022-10-31