Out Of Stock Capacitive Touch Num Pad Shield

Capacitive Touch Num Pad Shield


This Capacitive Touch Numpad Shield by Elecrow has the usual 9-key capacitive touch sensor layout plus 3 reserve electrodes on the corner of the board. It is based on the MPR121 chip similar to Adafruit's Numpad Shield.  It can communicate via I2C, making it easy to interface to any controller including Arduino. There's also a built-in logic level controller on-board so it can work with either 3.3V or 5V logic. Moreover, there's a built-in LED indicator to show power status. You can solder it to your system with ease to add a Numpad to your project!

 

Specifications:

  • Build-in 9 keypad, 3 reserved pins for extended usage
  • Built-in power status LED
  • 12C Communications
Library: https://github.com/adafruit/Adafruit_MPR121

Inclusions: 1 x Capacitive Touch Num Pad Shield

Documents:

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Capacitive Touch Num Pad Shield

  • Brand: OEM
  • Product Code: AS00121CTH
  • Availability: Out Of Stock
  • ₱85
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