arduitronics

// Arduitronics.com
long phTot;
float phAvg;
int i;

float m = (7-9.18)/(563-513); // Slope of straight line (Y = mx + C)
float C = 7-m*(563); //Constant of straight line (Y = mx + C)

void setup() {
  Serial.begin(9600);

arduitronics

/*******************************************************************************
 * Copyright (c) 2015 Thomas Telkamp and Matthijs Kooijman
 *
 * Permission is hereby granted, free of charge, to anyone
 * obtaining a copy of this document and accompanying files,
 * to do whatever they want with them without any restriction,
 * including, but not limited to, copying, modification and redistribution.
 * NO WARRANTY OF ANY KIND IS PROVIDED.
 *
 * This example sends a valid LoRaWAN packet with payload "Hello,

arduitronics

#include <ArduinoJson.h> // **
#include <ESP8266WiFi.h>
#include <MicroGear.h>
float sensorValue = 0.1;   
const int sleepTimeS = 30*60; // second 

//-------------------------------------------------------
const char* ssid     = "GJ Tech_xxxx";     
const char* password = "xxxxxxxx";  

arduitronics

#include <ESP8266WiFi.h>

int holdPin = 0;  // defines GPIO 0 as the hold pin (will hold CH_PD high untill we power down).
int pirPin = 12;  // defines GPIO 12 as the PIR read pin (reads the state of the PIR output).
int pir = 1;      // sets the PIR record (pir) to 1 (it must have been we woke up).


void setup() {
  pinMode(holdPin, OUTPUT);     // sets GPIO 0 to output
  digitalWrite(holdPin, HIGH);  // sets GPIO 0 to high (this holds CH_PD high even if the PIR output goes low)

arduitronics

/***************************************************
  This is our GFX example for the Adafruit ILI9341 Breakout and Shield
  ----> http://www.adafruit.com/products/1651

  Check out the links above for our tutorials and wiring diagrams
  These displays use SPI to communicate, 4 or 5 pins are required to
  interface (RST is optional)
  Adafruit invests time and resources providing this open source code,
  please support Adafruit and open-source hardware by purchasing
  products from Adafruit!

arduitronics

// ตัวอย่างการใช้งาน Arduino MKR 1010 Wifi ดึงข้อมูลจาก website แบบ SSL
// โดย Arduitronics.com  :  Mountain A
// Data from https://www.tmd.go.th/en/province.php?StationNumber=48455

/*______Import Libraries_______*/
#include <SPI.h>
#include <WiFiNINA.h>
#include <ArduinoHttpClient.h>
#include "Adafruit_GFX.h"
#include "Adafruit_ILI9341.h"

arduitronics

/***************************************************
  This is our GFX example for the Adafruit ILI9341 Breakout and Shield
  ----> http://www.adafruit.com/products/1651

  Check out the links above for our tutorials and wiring diagrams
  These displays use SPI to communicate, 4 or 5 pins are required to
  interface (RST is optional)
  Adafruit invests time and resources providing this open source code,
  please support Adafruit and open-source hardware by purchasing
  products from Adafruit!

arduitronics

/* This Arduino example demonstrates bidirectional operation of a 

// 28BYJ-48, using a ULN2003 

// interface board to drive the stepper. The 28BYJ-48 motor is a 4-

// phase, 8-beat motor, geared down by a factor of 68. One bipolar 

// winding is on motor pins 1 & 3 and the other on motor pins 2 & 4. 

arduitronics

//Arduino 1.0+ only
#include <Wire.h>
#define CTRL_REG1 0x20
#define CTRL_REG2 0x21
#define CTRL_REG3 0x22
#define CTRL_REG4 0x23
#define CTRL_REG5 0x24
int L3G4200D_Address = 105; //I2C address of the L3G4200D
int x;
int y;

arduitronics

// Example Sketch by Arduitronics.com for testing GY-30 Module
// Ambient Light sensor -- GY-30
// Feb 22, 2014
// By Mountain A

#include <Wire.h> //BH1750 IIC Mode
#include <math.h> 

//int BH1750address = 0x5C;  // ADDR -> VCC  Measurement with L-Resolution Mode 
int BH1750address = 0x23; // ADDR -> GND  Measurement with H-Resolution Mode2