https://medium.com/@tarkus/node-js-and-sqlite-for-rapid-prototyping-bc9cf1f26f10

https://community.arduboy.com/
https://community.arduboy.com/t/dev-kit-hardware/174/6
https://community.arduboy.com/t/arduboy-kickstarter-version-design-discussion/220/107
https://community.arduboy.com/t/quick-start-guide/2790

https://community.arduboy.com/t/arduboy-using-an-arduino-nano/2820/2
https://community.arduboy.com/t/12-arduboy-compatible-system/236/55
https://community.arduboy.com/t/12-arduboy-compatible-system/236
https://community.arduboy.com/t/diy-arduboy-kit/313/20

https://tutorialzine.com/2017/11/15-interesting-javascript-and-css-libraries-for-november-2017

https://celulares.mercadolibre.com.ar/accesorios/cargadores/portatiles/capital-federal/cargador-portatil_Desde_337_DisplayType_G_OrderId_PRICE_ItemTypeID_N

test

using System;
using System.Threading;
​
namespace myApp
{
    class Program
    {
        public static void Main() {
            Program ex = new Program();
            ex.StartTimer(600);
            ex.StartTimer(1200);
            ex.StartTimer(1800);
            Console.WriteLine("Press Enter to end the program.");
        }
​
        public void StartTimer(int dueTime) {
            Timer t = new Timer(new TimerCallback(TimerProc));
            t.Change(dueTime, 0);
        }
​
        private void TimerProc(object state) {
            Timer t = (Timer) state;
            t.Dispose();
            Console.Beep();
            Console.WriteLine("The timer callback executes.");
        }
    }
}