You have AVR ATmega16 microcontroller, one yellow LED and one bicolor LED. Write a program to make the bicolor LED start out red for 3 seconds (connected at I/O pin PBO ). After 3 seconds, change the bicolor LED to green (connected at I/O pin PB1). When the bicolor LED changes to green, flash the yellow LED (connected at I/O pin PB2) on and off once every second for ten seconds. When the yellow LED is done flashing, the bicolor LED should swing between the two colors blinking at a delay of 1 Sec for 20 times and then stops. Draw the schematic diagram for the circuit.
You have AVR ATmega16 microcontroller, one yellow LED and one bicolor LED. Write a program to make the bicolor LED start out red for 3 seconds (connected at I/O pin PBO ). After 3 seconds, change the bicolor LED to green (connected at I/O pin PB1). When the bicolor LED changes to green, flash the yellow LED (connected at I/O pin PB2) on and off once every second for ten seconds. When the yellow LED is done flashing, the bicolor LED should swing between the two colors blinking at a delay of 1 Sec for 20 times and then stops. Draw the schematic diagram for the circuit.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:Question 1:
You have AVR ATmega16 microcontroller, one yellow LED and
one bicolor LED. Write a program to make the bicolor LED start
out red for 3 seconds (connected at I/O pin PBO ). After 3
seconds, change the bicolor LED to green (connected at I/O pin
PB1). When the bicolor LED changes to green, flash the yellow
LED (connected at I/O pin PB2) on and off once every second
for ten seconds. When the yellow LED is done flashing, the
bicolor LED should swing between the two colors blinking at a
delay of 1 Sec for 20 times and then stops.
Draw the schematic diagram for the circuit.
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