Touch Keyboard 16 Keys 4x4 Matrix TTP229
This Capacitive Touch Keypad is perfect for building a numeric lock with Arduino, for example. You can also use it on a Raspberry Pi or other controllers. The touch keypad already has a TTP229 chip installed, which you can easily read out via the I2C bus. Various settings can be made via solder bridges, more information can be found on GitHub under the TTP229 Arduino Library. If you have questions or problems with the control or suggestions about the product description, just write us an email or use the review function. We are happy to help. Links: GitHub Arduino Library: [https://github.com/arduino12/ttp229-arduino](https://github.com/arduino12/ttp229-arduino) Technical Details: - Chip: TTP229 - Interface: I2C - Operating voltage: 2.5 to 5.5V - Touch buttons: 16 pieces - Color: Blue - Mounting hole diameter: 3.2mm - Dimension: 65 x 50 x 11mm - Weight: 9g Included in delivery: 1x Touch Keyboard 16 Keys 4x4 Matrix TTP229Touch Keyboard 16 Keys 4x4 Matrix TTP229
- Brand: purecrea
- Product Code: 420422
- Availability: In Stock
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CHF6,90
- Ex Tax: CHF6,38
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Tags: Touch, Touch sensor, TTP229, Sensor, Capacitive, Arduino, Raspberry, Touch, Switch, Button, Breakout, Module, I2C, 3.3V, 5V, button, Keyboard, Keypad, Keyboard, 2.54, Button, Matrix, 4x4.