const int buttonPin = 2; const int ledPin = 13; void setup() { pinMode(buttonPin, INPUT); pinMode(ledPin, OUTPUT); } void loop() { int buttonState = digitalRead(buttonPin); if (buttonState == HIGH) { digitalWrite(ledPin, HIGH); } else { digitalWrite(ledPin, LOW); } } This program controls a servo motor connected to pin 9 and moves it from 0 to 180 degrees.
The Arduino Uno is a popular microcontroller board that has revolutionized the world of electronics and programming. With its user-friendly interface and extensive range of applications, it’s no wonder that the Arduino Uno has become a favorite among hobbyists, students, and professionals alike. In this article, we’ll provide a comprehensive guide to programming the Arduino Uno, complete with examples and tutorials to help you get started. arduino uno programacion ejemplos
#include <Servo.h> const int servoPin = 9; Servo servo; void setup() { servo.attach(servoPin); } void loop() { for (int i = 0; i <= 180; i++) { servo.write(i); delay(15); } for (int i = 180; i >= 0; i--) { servo.write(i); delay(15); } } This program reads the temperature from a TMP36 temperature sensor connected to analog pin A0 and prints it to the serial monitor. const int buttonPin = 2; const int ledPin