MIKROE-187 mikroElektronika, MIKROE-187 Datasheet - Page 25

• Manufacturer Part Number: MIKROE-187
• Description: Development Boards & Kits - PIC / DSPIC dsPICPRO4 DEVELOPMENT SYSTEM
• Manufacturer: mikroElektronika

Specifications of MIKROE-187

• Rohs: yes
• Product: Development Kits
• Core: dsPIC
• Interface Type: Ethernet, IDC10, IDC2, RS-232, USB
• Operating Supply Voltage: 9 V to 32 V
• Data Bus Width: 16 bit
• Dimensions: 250 mm x 210 mm
• For Use With: dsPIC30F6014A

TOUCH PANEL
2 2 5 5
Touch panel is a thin self-adhesive, transparent panel
that could be placed over screen of graphic LCD. It
consists of two separate foils forming a “sandwich”
structure. It is very sensitive to press so that even a
soft touch causes some changes on output signal. It is
used in various user-friendly devices in combination
with graphic LCD. Connector CN1 enables this
device to be connected to on-board touch panel con-
troller the active part of which consists of 5 discrete
transistors. Four switches of the DIP switch SW3
enable or disable connection between this controller
and RB8, RB9, RF0 and RF1.
Figure 33
Touch panel
Figure 34
Touch panel controller
Figure 35
Touch panel circuit diagram