Purecrea Touch Keyboard 16 Keys 4x4 Matrix TTP229

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BrandMore from Purecrea
Delivered Wed, 8.4.
More than 10 pieces in stock at third-party supplier
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Free shipping starting at 50.–

Product details

This capacitive touch keypad is perfect for building a numeric lock with Arduino, for example. You can also use it with a Raspberry Pi or other controllers. The touch keypad already has a TTP229 chip integrated, which you can easily read via the I2C bus. Various settings can be made using solder bridges.

Technical details:
Chip: TTP229
Interface: I2C
Operating voltage: 2.5 to 5.5 V
Touch keys: 16 pieces
Color: Blue
Mounting hole diameter: 3.2 mm
Dimensions: 65 x 50 x 11 mm
Weight: 9 g

Package includes:
1x Touch keypad 16 keys 4x4 matrix TTP229.

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Single board computer kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Tru Components
    0 %
  • 3.micro:bit
    0.1 %
  • 3.Purecrea
    0.1 %
  • 3.Whadda
    0.1 %
  • 6.Espressif
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Joy-it
    0 days
  • 1.M5Stack
    0 days
  • 4.Purecrea
    1 day
  • 4.WaveShare
    1 day
  • 6.DFRobot
    2 days

Return rate

How often is a product of this brand in the «Single board computer kits» category returned?

Source: Digitec Galaxus
  • 1.Delock
    0.3 %
  • 2.micro:bit
    0.4 %
  • 2.Purecrea
    0.4 %
  • 4.Allnet
    0.6 %
  • 5.DFRobot
    0.8 %
Source: Digitec Galaxus