toothache

OM40004: LPC845 Capacitive Touch Development Kit

Overview

The LPC845 Capacitive Touch Kit makes it easy to evaluate the capacitive touch functionality of LPC84x family devices. The suite can be used with a wide range of development tools, including MCUXpresso IDE, IAR EWARM and Keil MDK. The kit includes the LPC845 main processor board with on-board CMSIS-DAP hardware debugger and two sampling capacitive touch add-on boards containing slider, spin wheel and button matrix user interface designs. Custom add-on boards can be used with the main processor board via standard connectors. The onboard hardware debugger is compatible with MCUXpresso IDE and other leading tool chains such as Keil and IAR. The board also comes with a standard 10-pin header for use with third-party hardware debuggers.

The board is powered by software examples and FreeMASTER plug-ins included in the LPC84x Code Bundle to help tune capacitive touch performance.

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Design Files

Printed circuit board and circuit diagram:LPC845 Capacitive Touch Kit schematics and fabrication files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-20 07:23:22

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