PICDEM TM TOUCH SENSE 1
DEVELOPMENT BOARD
USER ’S GUIDE
Chapter 1. Introduction
1.1
1.2
1.3
INTRODUCTION
The PICDEM? Touch Sense 1 Development Board and Diagnostic Tool provide a plat-
form that introduces users to Microchip’s Capacitive Touch Sensing Technology. An
alternative to traditional mechanical push buttons, this system is completely sealed and
has no mechanical components that will wear with time. Furthermore, the shape of the
buttons is not critical, allowing designers the ability to add aesthetic diversity to their
design. Most importantly, Microchip offers a royalty-free license along with a multitude
of resources to aid in the development of your own mTouch? applications.
The PICDEM? Touch Sense 1 Development Board comes pre-programmed with a
demonstration application to ease the user into Capacitive Touch Sensing using all of
the board’s features. For advanced users comfortable with the core concepts, the two
onboard PIC? Microcontrollers (MCUs) can be reprogrammed using a PICkit? 2
programmer. The accompanying CD-ROM includes resource documentation such as
a detailed description of the mTouch technology along with reference designs.
HIGHLIGHTS
This chapter discusses:
? PICDEM? Touch Sense 1 Development Kit Contents
? PICDEM? Touch Sense 1 Development Board Construction and Layout
? mTouch? Diagnostic Tool Overview
PICDEM? TOUCH SENSE 1 DEVELOPMENT KIT CONTENTS
The PICDEM? Touch Sense 1 Development Kit contains the following items:
1.
2.
3.
4.
The PICDEM? Touch Sense 1 Development Board
PICkit? Serial Analyzer
USB cable
CD-ROM including:
?
?
?
?
mTouch? Diagnostic Tool Software
Application Notes
Code Module Library
Reference Designs
1.4
PICDEM? TOUCH SENSE 1 DEVELOPMENT BOARD CONSTRUCTION AND
LAYOUT
The PICDEM? Touch Sense 1 Development Board is constructed using a two layer
sandwich assembly. The bottom layer is the Printed Circuit Board (PCB) which holds
all the electronic components as well as the touch sensors themselves (see Figure 1-1
and Figure 1-2).
? 2008 Microchip Technology Inc.
DS41346A-page 5
相关PDF资料
DM164128 KIT DEV PICDEM TOUCH SENSE 2
DM183026-2 KIT EVAL MTOUCH CAPACTIVE
DM183026 KIT EVALUATION PIC16F/PIC24F
DNGL GROUND LUGS 1 1/8X1 3/16"
DO KA TYPE 21-5M FM3 CABLE W/CONN 5M
DO061B-B RELAY SSR 1A MINI-SIP
DP4RSC60E60B8 RELAY SSR CONTACT 48VDC 60A 32V
DPA4119 RELAY SSR 3.5-10VDC INPUT 16 DIP
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