A button is connected to p1.0 and an LED is connected to P2.0. Write code with PWM so that if the button is pressed the LED is on 70%, but if the button is not pressed the LED is on 10%
int button = 1;
int led = 2;
int buttonState = 0;
int npressedBrightness = 25;
int pressedBrightness = 178;
void setup () {
pinMode(led,OUTPUT);
pinMode(button, INPUT) ;
}
void loop() {
buttonState = digitalRead(button);
if (buttonState == HIGH) {
analogWrite(led,
pressedBrightness);
}
else {
analogWrite(led,
npressedBrightness);
}
delay(30);
}
A button is connected to p1.0 and an LED is connected to P2.0. Write code with PWM so that if the...
A button connects pin 23 of an ATmega328 to 5V. A second button connects pin 24 to 5V. External pull down resistors are used. Eight LEDs are connected to the Port D pins. Write a program that will turn on pins PD0-3 if the first button is pressed and pins PD4-7 if the second button is pressed. (Code should be in C).
write a code in C on RaspberryPi to have an LED light turn on and off using a push button
QUESTION TWO a) Given the circuit below where the button is connected to Port AO Write the correct assembly program for Atmega32 such that when the button is pressed the seven segment starts counting from 0 to 9. The delay of transition between numbers should be one second delay. Use indirect addressing Mode. The Seven Segment is a common cathode one. M 11-12
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