DM183026 Microchip Technology, DM183026 Datasheet - Page 17

• Manufacturer Part Number: DM183026
• Description: KIT EVALUATION PIC16F/PIC24F
• Manufacturer: Microchip Technology
• Series: mTouch™r

Specifications of DM183026

• Sensor Type: Touch, Capacitive
• Embedded: Yes, Other
• Utilized Ic / Part: PIC16F727, PIC24FJ128GB106
• Processor To Be Evaluated: PIC16F, PIC24F
• Interface Type: USB
• Silicon Manufacturer: Microchip
• Kit Application Type: Sensing - Touch / Proximity
• Application Sub Type: Capacitive Touch
• Kit Contents: 6x Brds, Analyser, Cable, CD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Interface: -
• Sensitivity: -
• Sensing Range: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

© 2009 Microchip Technology Inc.
2.2.3
Touching anywhere along the length of the slider causes all the LEDs to light up as a
bar graph that is representative to the position of the touch. The LED bar graph follows
the finger as it moves up and down along the length of the slider, and remains at the
last position on the slider when the finger is removed.
The default firmware for the 2-Channel Slider Plug-in, loaded in the mTouch Capacitive
Evaluation Kit, is configured such that, the channels 0 and 1 of connector J4 in the
mTouch Capacitive Evaluation Kit are connected to the 2-Channel Slider Plug-in board.
The default firmware for the 4-Channel Slider Plug-in, loaded in the mTouch Capacitive
Evaluation Kit, is configured such that, channels 0, 1, 2 and 3 of connector J4 in the
main evaluation board are connected to the 4 channels in the 4-Channel Slider Plug-in
board (see Figure 2-2).
FIGURE 2-2:
Note:
Note:
2-Channel and 4-Channel Slider Plug-in Board
The plug-in boards can be interfaced to any of the channels in the mTouch
Capacitive Evaluation Kit by changing the configuration settings. The details
of the configuration settings are explained in the Readme.txt file.
Plugging a sensor board in, while a motherboard is running, may require
resetting the touch algorithm, most easily done by cycling power.
DEFAULT PLUG-IN CHANNELS FOR 4-CHANNEL SLIDER
PLUG-IN BOARD
The Demonstration Application
DS41385A-page 13