Stop de led met de lange pin in digitale output 13 en de korte pin in GND (er vlak naast).
Laad de onderstaande code op naar je bord.
void setup() { // gebruik pin 13 van de digitale "output". pinMode(13, OUTPUT); } void loop() { //zet de voltage van pin 13 hoog (5V) digitalWrite(13, HIGH); //laat dit zo gedurende 1 seconde delay(1000); //zet de voltage van pin 13 laag (0V) digitalWrite(13, LOW); //laat dit zo gedurende 1 seconde delay(1000); }
/************************************************* * Public Constants *************************************************/ #define NOTE_B0 31 #define NOTE_C1 33 #define NOTE_CS1 35 #define NOTE_D1 37 #define NOTE_DS1 39 #define NOTE_E1 41 #define NOTE_F1 44 #define NOTE_FS1 46 #define NOTE_G1 49 #define NOTE_GS1 52 #define NOTE_A1 55 #define NOTE_AS1 58 #define NOTE_B1 62 #define NOTE_C2 65 #define NOTE_CS2 69 #define NOTE_D2 73 #define NOTE_DS2 78 #define NOTE_E2 82 #define NOTE_F2 87 #define NOTE_FS2 93 #define NOTE_G2 98 #define NOTE_GS2 104 #define NOTE_A2 110 #define NOTE_AS2 117 #define NOTE_B2 123 #define NOTE_C3 131 #define NOTE_CS3 139 #define NOTE_D3 147 #define NOTE_DS3 156 #define NOTE_E3 165 #define NOTE_F3 175 #define NOTE_FS3 185 #define NOTE_G3 196 #define NOTE_GS3 208 #define NOTE_A3 220 #define NOTE_AS3 233 #define NOTE_B3 247 #define NOTE_C4 262 #define NOTE_CS4 277 #define NOTE_D4 294 #define NOTE_DS4 311 #define NOTE_E4 330 #define NOTE_F4 349 #define NOTE_FS4 370 #define NOTE_G4 392 #define NOTE_GS4 415 #define NOTE_A4 440 #define NOTE_AS4 466 #define NOTE_B4 494 #define NOTE_C5 523 #define NOTE_CS5 554 #define NOTE_D5 587 #define NOTE_DS5 622 #define NOTE_E5 659 #define NOTE_F5 698 #define NOTE_FS5 740 #define NOTE_G5 784 #define NOTE_GS5 831 #define NOTE_A5 880 #define NOTE_AS5 932 #define NOTE_B5 988 #define NOTE_C6 1047 #define NOTE_CS6 1109 #define NOTE_D6 1175 #define NOTE_DS6 1245 #define NOTE_E6 1319 #define NOTE_F6 1397 #define NOTE_FS6 1480 #define NOTE_G6 1568 #define NOTE_GS6 1661 #define NOTE_A6 1760 #define NOTE_AS6 1865 #define NOTE_B6 1976 #define NOTE_C7 2093 #define NOTE_CS7 2217 #define NOTE_D7 2349 #define NOTE_DS7 2489 #define NOTE_E7 2637 #define NOTE_F7 2794 #define NOTE_FS7 2960 #define NOTE_G7 3136 #define NOTE_GS7 3322 #define NOTE_A7 3520 #define NOTE_AS7 3729 #define NOTE_B7 3951 #define NOTE_C8 4186 #define NOTE_CS8 4435 #define NOTE_D8 4699 #define NOTE_DS8 4978
#include "pitches.h" void setup(){ } void loop() { tone(11,1047,500); delay(1000); tone(11,1175,500); delay(1000); tone(11,1319,500); delay(1000); tone(11,1047,500); delay(1000); }
#include "pitches.h" void setup(){ } void loop() { tone(11,330,500); delay(500); tone(11,349,500); delay(500); tone(11,392,500); delay(500); tone(11,349,500); delay(500); tone(11,294,1000); delay(500); tone(11,440,500); delay(500); tone(11,392,500); delay(500); tone(11,392,500); delay(500); tone(11,349,500); delay(500); tone(11,262,500); delay(3000); }
Sluit het ledlampje aan op digitale pin 13 en "grond".
const int temperaturePin = 0; void setup(){ // start communicatie met seriële poort // Gemeten in bits per seconde: Baud 9600 Serial.begin(9600); pinMode(13, OUTPUT); } void loop(){ //float = kommagetallen float voltage, degreesC; //we meten de exacte voltage met een afzonderlijke functie getVoltage() // geeft waarde terug tussen 0 en 5 volt voltage = getVoltage(temperaturePin); //omzetten van die waarde in graden celsius degreesC = (voltage - 0.5) * 100.0; if(degreesC>22){ digitalWrite(13, HIGH); }else{ digitalWrite(13, LOW); } Serial.print("voltage: "); Serial.print(voltage); Serial.print(" graden C: "); Serial.print(degreesC); Serial.println(""); delay(2000); // wacht 2 seconden } float getVoltage(int pin){ return (analogRead(pin) * 0.004882814); }
Kies "Hulpmiddelen/Seriële monitor" in de werkbalk om de uitvoer te controleren.
Sluit uw kabels rechtstreeks aan op de ingangen van de servomotor.
Plak de volgende code in de IDE:
#include <Servo.h>
Servo myservo;
int pos = 0;
void setup() {
myservo.attach(9);
pinMode(13, OUTPUT);
}
void loop() {
for (pos = 0; pos <= 180; pos += 1) { // goes from 0 degrees to 180 degrees
// in steps of 1 degree
digitalWrite(13, HIGH);
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
}
for (pos = 180; pos >= 0; pos -= 1) { // goes from 180 degrees to 0 degrees
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
digitalWrite(13, LOW);
}
}