Fire Bird V ATMEGA2560 Hardware Manual
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Figure 3.49: LCD Timing Diagram.
LCD is interfaced to the pins 22 to 28 of the main board socket. LCD uses 5V System supply for
its operation. For LCD backlight V Battery supply is used. Figure 8.45 shows LCD backlight
jumper and LCD contrast control potentiometer. In order to save power LCD backlight can be
turned off by removing LCD backlight jumper. LCD's contrast can be adjusted by LCD contrast
control potentiometer.
© NEX Robotics Pvt. Ltd. and ERTS Lab, CSE, IIT Bombay, INDIA
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