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sebastiano dimartina sebadima

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@sebadima
sebadima / livello_liquidi_con_ultrasuoni
Last active January 22, 2024 10:25
#include <LiquidCrystal_I2C.h>
#include <math.h>
#include <Wire.h>
#define I2C_SDA 23
#define I2C_SCL 18
#define VELOCITA_DEL_SUONO 0.034
#define TENTATIVI_CALIBRAZIONE 8
const int echoPin = 21;
@sebadima
sebadima / pilotare-un-motore-elettrico-con-arduino
Last active December 5, 2022 00:48
/*
Driver per motore elettrico brushed
- pin 9 di Arduino collegato alla base del TIP120
*/
int pinMotorino = 9;
void setup() {
Serial.begin(9600);
pinMode(pinMotorino, OUTPUT);
}
@sebadima
sebadima / tradurre-il-codice-morse-con-arduino.ino
Created December 3, 2022 02:27
int ledPin = 13;
char* letters[] = {
“.-”, “-…”, “-.-.”, “-..”, “.”, “..-.”, “–.”, “….”, “..”,
“.—”, “-.-”, “.-..”, “–”, “-.”, “—”, “.–.”, “–.-”, “.-.”,
“…”, “-”, “..-”, “…-”, “.–”, “-..-”, “-.–”, “–..”
};
// A-I
// J-R
// S-Z
char* numbers[] = { “—–”, “.—-”, “..—”,
@sebadima
sebadima / Come leggere la temperatura ambientale con Arduino – parte seconda.ino
Created November 29, 2022 20:35
#include <Arduino.h>
#include <ESP8266WiFi.h>
#include <Hash.h>
#include <ESPAsyncTCP.h>
#include <Adafruit_Sensor.h>
#include <DHT.h>
#include <EMailSender.h>
#include <ESP8266HTTPClient.h>
#include <ArduinoJson.h>
@sebadima
sebadima / dioxide_sensirion
Last active November 4, 2022 18:01
dioxide_sensirion.ino
#include <Arduino.h>
#include <FastLED.h>
#include <SensirionI2cScd30.h>
#include <Wire.h>
#define LED_PIN 14
#define NUM_LEDS 12
#define BRIGHTNESS 4
#define LED_TYPE WS2811
#define COLOR_ORDER GRB
@sebadima
sebadima / ESP32_centralina_controllo_gas.ino
Created August 4, 2022 15:26
#include <esp_wifi.h>
#include <WiFiClientSecure.h>
#include <PubSubClient.h>
#include <ArduinoJson.h>
#include "WiFi.h"
#include "DHT.h"
#include "secrets.h"
#define AWS_IOT_PUBLISH_TOPIC "esp32/pub"
#define AWS_IOT_SUBSCRIBE_TOPIC "esp32/sub"
@sebadima
sebadima / ESP32_Weather_Station_Shield.ino
Created May 13, 2022 13:40
https://www.robotdazero.it/blog/progetto-scheda-sorveglianza-esp32/
#include <WiFi.h>
#include "SD.h"
#include "DHT.h"
#include <Wire.h>
#include <Adafruit_BMP085.h>
// Replace with your network credentials
const char* ssid = "REPLACE_WITH_YOUR_SSID";
const char* password = "REPLACE_WITH_YOUR_PASSWORD";
@sebadima
sebadima / tradurre-il-codice-morse-con-arduino
Created May 5, 2022 10:39
https://www.robotdazero.it/blog/tradurre-il-codice-morse-con-arduino/
int ledPin = 13;
char* letters[] = {
“.-”, “-…”, “-.-.”, “-..”, “.”, “..-.”, “–.”, “….”, “..”,
“.—”, “-.-”, “.-..”, “–”, “-.”, “—”, “.–.”, “–.-”, “.-.”,
“…”, “-”, “..-”, “…-”, “.–”, “-..-”, “-.–”, “–..”
};
// A-I
// J-R
// S-Z
char* numbers[] = { “—–”, “.—-”, “..—”,
@sebadima
sebadima / sketch_mar31.ino
Last active April 10, 2022 21:34
esp32-sensore-gas-002.ino
#include "secrets.h"
#include <WiFiClientSecure.h>
#include <PubSubClient.h>
#include <ArduinoJson.h>
#include "WiFi.h"
#include "DHT.h"
#define DHTPIN 34 // Digital pin connected to the DHT sensor
#define DHTTYPE DHT11 // DHT 11
@sebadima
sebadima / esp32-sensore-gas-001.ino
Last active April 9, 2022 10:05
Enter your forum-formatted code here
#include <ESP32WiFi.h>
#include <EEPROM.h>
#include
int val;
#define wifi_name “SSID”
#define password “la propria Password Wifi”
#define server “io.adafruit.com”
#define port 1883
#define nome utente “Il proprio Adafruit ID Utente”