Embedded Interface – Touch Keypad


TTP226 based Module – 1

Image Source


  • On board 8 key TTP226 capacitive touch induction IC.
  • On board 8-way level indicator.
  • working voltage: 2.4 V to 2.4 V.
  • modules, you can set the output mode, key output mode, the longest time and fast/low power output.
  • PCB board size: 47.5 (mm) x46 (mm).


TTP229 based Module – 1


  • 16-key board TTP229 capacitive touch sensor IC
  • On b oard power indicator
  • Working voltage: 2.4V-5.5V
  • The module can be set to output mode, the key output mode, the longest time and fast output / low power options
  • PCB board size: 49.3 (mm) x64.5 (mm)


Package Included:

  • 1 x  16 Way XD-62B TTP229 Capactive Touch Switch Digital Sensor IC Module Board Plate 49.3mm*64.5mm For Arduino 


Image 1 : Source

TTP229 based RobotDyn Module- 2

           TP229 Capacitive Touch Module have 16 capacitive inputs. The module has two working modes. Module use only 16 key mode. For connection to microcontrollers (Arduino, Raspberry, STM) use the I2C interface. To capacitive inputs can connect special capacitive KeyPad, any metal objects, prints of electronic ink or pens, fruits. In our catalog have 16 key touch KeyPad or disk KeyPad.


  • Brand Name: RobotDyn
  • Model Number: Mod-Cap-touch-16K-TTP229I2C
  • Type: Logic ICs
  • Condition: New
  • Application: DIY
  • Inputs: 16
  • Output: I2C interface
  • Currency: 2.5uA
  • Operating voltage: 2.4V~5.5V
  • Unit Type: piece
  • Package Weight: 0.018kg (0.04lb.)
  • Package Size: 5cm x 10cm x 1cm (1.97in x 3.94in x 0.39in)

Image 1 : Source.

Image 2 : Source



Where you Can Buy This Module

  • China : Alexnld (International Shipping)


Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

if you have any queries call us +918300026060 or WhatsApp Dismiss


Your Cart

%d bloggers like this: