Capacitive Touch Self-Capacitance Buttons, Sliders, Wheels, and Proximity Sensor Demo Board

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Capacitive Touch Self-Capacitance Buttons, Sliders, Wheels, and Proximity Sensor Demo Board [Copy link]

Capacitive Touch Self-Capacitance Buttons, Sliders, Wheels, and Proximity Sensor Demo Board

The CapTIvate Button, Slider, Wheel, and Proximity Demonstration Board (CAPTIVATE-BSWP) is a simple evaluation platform for self-capacitive capacitive touch sensors in various configurations. The sensor board demonstrates low-power design principles for battery-powered applications and the proximity wake-up feature state machine capabilities of the MSP430 CapTIvate MCU. The board also demonstrates the high slider and wheel sensor solutions that can be achieved with self-capacitive sensors.

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2020-2-15 18:11 上传

characteristic

• Interface to MSP430 CapTIvate ecosystem MCU boards (e.g. CAPTIVATE-FR2633)
• 16 capacitive touch elements, including 8 buttons, 1 three-element scroll wheel, 1 four-element slider, and 1 proximity sensor
• Approach wake-up operation with 5A average current

• MSP-CAPT-FR2633 MSP CapTIvate MCU development kit user's guide

• CapTIvate Technology Guide ,

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TI's evaluation board is

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