Touch Keypad Board, 8 Keys and 1 Slider

Based on the TTP229-LSF chip, this board lets you build a small touch keypad with 8/16 buttons and a slider
Touch Keypad Board, 8 Keys and 1 Slider - Image 1
Touch Keypad Board, 8 Keys and 1 Slider - Image 3
Touch Keypad Board, 8 Keys and 1 Slider - Image 4
Touch Keypad Board, 8 Keys and 1 Slider - Image 5
Touch Keypad Board, 8 Keys and 1 Slider - Image 6

SKU 2850-CAPTOUCHKEYBEAN 8219671072663Lighting: NoneSwitch action: TouchItem type: Assembled, Shields & add-ons

Description

Based on the TTP229-LSF chip, this board lets you build a small 8/16-button touch keypad and a slider. The system automatically recalibrates when no button is touched for more than 4 seconds.

Documentation and useful links

Technical details

Interface I²C or I/O
Capacitive touch buttons 8 or 16
Slider 1
Sampling frequency 8 Hz / 64 Hz
Human Body Mode 6 KV
Power supply from 2.4 Vdc to 5.5 Vdc
Operating temperature from -40℃ to +85℃
Storage temperature from -50℃ to +125℃
Dimensions (mm) 47x68
Mounting hole diameter 3 of 3 mm

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