Posts

NEW LED SECONDS

. NEW LED SECONDS Rivisitazione di un vecchio orologio digitale Ecco di nuovo il maniaco degli orologi digitali. This time to update something old. What the image shows is one of the first digital watches produced about ...

Bluetooth control with 12F675

  This is a simple control via Bluetooth. The thing is quick to implement using those modules available on the market. With a HC-06 and a few components you create an easy control with the data communication via serial. The…

Movement controlled encoder

Descrizione Semplice controllo di rotazione con motoriduttore che ha un encoder a due fasi montato sull’albero del motorino elettrico. During the tests I burned the 16F84A I had and for this I used a 16F628A. The program…

lights Game with Arduino

Inspired by a friend of mine, I have developed a circuit to light a matrix of LEDs. Is it possible that the pastor has requested to repair a votive candle, already provided with the incandescent lights. We made ...

Pressure Recorder (datalogger)

I was asked to help develop a program that controlled the pressure and would record on file. The project is an assembly of some of the Arduino module to demonstrate the proper result of the program, as requested. Descrizione Questo…

Generatore onde box

This is a simple assembly of some component that I have in the drawers. I got an Arduino UNO r3 and a LCD display with some electronic component, because I need to simulate an encoder. In addition I have also written in the program ...

A wire for a watch

UN FILO PER UN OROLOGIO Eccomi dopo una discreta assenza, riproporvi to yet another digital clock: but now everybody knows ... mine is a craze ... or maybe I do not do anything else. How did this watch ?... even in March ...

HDMI 2.1: all you need to know about the new interface

HDMI 2.1 Times change, pure interfaces. Only ten years ago we began to appreciate the many benefits brought by the arrival of the HDMI cable, which began to peep in our homes of the console with the advent of ...

Guide pinout and USB-C features

Guida a Pinout e caratteristiche USB-C USB Type-C è una specifica per un sistema di connettori USB che sta guadagnando popolarità tra smartphone e dispositivi mobili ed è in grado sia di erogazione di potenza che di trasmissione dati. A…
Theremino PowerMeter application

Measuring current and power voltage

.   Semplici circuiti e software per misure AC e DC Questo articolo propone alcune tecniche per misurare tensione, current and power. The simplest variant requires only one component, a Hall sensor that measures the current ...