ARDUINO = TO DISPLAY ANALOG AND DIGITAL PULSES WITH LED
 TO DISPLAY ANALOG AND DIGITAL PULSES WITH LED C LANGUAGE CODE int svet = 0;//initial value int fade = 5; // Step of changing the brightness of the LED void setup() {   // put your setup code here, to run once:  pinMode(9, OUTPUT); // Using Pin9 for the withdrawal operation     pinMode(10, OUTPUT); } void loop() {   // put your main code here, to run repeatedly: // Set the brightness of the LED to Pin9     analogWrite(9, svet); // Change the brightness by adding the given amount of fade in each cycle     svet = svet + fade; // Change the order of fading at a minimum and maximum brightness     if (svet == 0 || svet == 255)      {         fade = -fade;         digitalWrite(10, HIGH);         delay(100);      ...

