MIKROE-11 mikroElektronika, MIKROE-11 Datasheet - Page 23

• Manufacturer Part Number: MIKROE-11
• Description: Development Boards & Kits - AVR BIGAVR2 DEVELOPMENT SYSTEM
• Manufacturer: mikroElektronika

Specifications of MIKROE-11

• Rohs: yes
• Product: Development Kits
• Tool Is For Evaluation Of: ATMEGA128
• Core: AVR8
• Interface Type: IDC10, JTAG, RS-232, USB
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 bit
• For Use With: ATmega, AT90

TOUCH PANEL
Touch panel is a thin, self-adhesive, transparent panel that could be placed over screen of
graphic LCD. It consists of two separate foils which form “sandwich” structure. They are 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 CN12 enables this
device to be connected to on-board touch panel controller whose active part consists of 5 dis-
crete transistors. Four switches of the SW2 enable or disable connection between this con-
troller and PF0, PF1, PG3 and PG4 pins.
Note:
Figure 30
It is very important to bear in mind that touch panel should be placed on or removed
from the BIGAVR2 development board only after the power supply is switched off.
Otherwise, it could be permanently damaged.
Figure 28
Touch panel circuit diagram
Touch panel connector
Figure 29
Touch panel
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