MIKROE-453 mikroElektronika, MIKROE-453 Datasheet - Page 24
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MIKROE-453
Manufacturer Part Number
MIKROE-453
Description
Development Boards & Kits - PIC/DSPIC LV18F V6 DEVELOPMENT SYSTEM
Manufacturer
mikroElektronika
Datasheet
1.MIKROE-453.pdf
(28 pages)
Specifications of MIKROE-453
Rohs
yes
Product
Development Kits
Core
PIC
Interface Type
ICD, IDC10, JTAG, RS-232, USB
Operating Supply Voltage
5 V, 9 V to 32 V
Data Bus Width
8 bit
Description/function
Development Board Only, Touch Screen, Pencil, DS1820, LCD, Serial Cable, GLCD not included
Dimensions
265 mm x 220 mm
For Use With
PIC
24
20.0. Touch Panel
20.0. Touch Panel
The touch panel is a thin, self-adhesive, transparent, touch-sensitive panel. It is placed over a GLCD display. Its main function is to
register pressure at some specifi c display point and to forward its coordinates in the form of analog voltage to the microcontroller.
Switches 5, 6, 7 and 8 on the DIP switch SW13 are used for connecting these two units.
Figure 20-1: Touch panel
Figure 20-1 shows how to place a touch panel over a GLCD display. Make sure that the fl at cable is to the left of the GLCD display,
as shown in Figure 4.
Figure 20-2: Touch panel connection schematic
Figure 20-3: Placing touch panel
Figure 20-3 shows in detail how to connect a touch panel to the microcontroller. Bring the end of the fl at cable close to the CN22
connector (Figure 1). Plug the cable into the connector (Figure 2) and press it easily so as to fully fi t the connector (Figure 3). Now, a
GLCD display can be plugged into the appropriate connector (Figure 4).
NOTE:
MikroElektronika
1
1
LEDs and pull-up/pull-down resistors on ports PORTA and PORTD must be off when using a touch panel.
3
3
Touch panel is connected to the microcontroller
via pins RA0, RA1, RD1 and RD2
LV 18F v6 Development System
LV 18F v6 Development System
4
4