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MAGNETIC MEMORY nucleate

. Memorie a nuclei magnetici Oggi quasi sconosciute ai non appassionati di vecchi computer, this type of memory accounted for more than twenty years, from 1955 al 1975 circa, the most important (often the only) available technology ...

ESP-01 NanoBoard (ESP8266)

The esp-01 NanoBoard is a small "motherboard" for the famous ESP modules-01 (ESP8266) with some features for ease of use: Serial-USB adapter (CH340), 3.3V regulator with resettable fuse on the USB, connector for ...

Since I2C I3C

Da I2C a I3C Gli artefatti tecnologici come i vecchi computer stanno trovando la loro strada verso i musei, but some technologies continue to meet important requirements for computer science. Within wearable devices, devices ...

codifies Manchester: what is it and why use it?

codifies Manchester: what is it and why use it? The Manchester encoding, a simple and effective way to improve digital communication for high-speed or wireless. You've probably noticed that the serial digital communication ...

Almost ready for 5G

Fornitori e produttori sono quasi pronti per il 5G 5G è in lavorazione da anni. Here are some of the most important signs that the 5G year is ready for launch. Just last January, il 3rd Generation Partnership Project (3GPP)…

Introduction to analog computing

Introduzione al calcolo analogico La simulazione ed i modelli Da quando si è iniziato a studiare i fenomeni e a progettare i sistemi su una base scientifica si sono sempre usati dei modelli per prevedere prima della realizzazione il risultato…

ArduHAL - Using an Arduino with Theremino system

This project allows to use Arduino forms easily. All types of common Input Output are ready. To which must not be programmed, just configure the inputs and outputs with the ArduHAL application and ...

Optical sensor for the detection of arrhythmias

This is the sixth version of the optical sensor "Theremino Pulsometer" and it collects all the improvements experienced in recent months.   A sensor OCG (Note 1), to be applied on a finger can provide more information about what ...

Measure the flickering of the lamps

Perché misurare il “Flicker” delle lampade Il “Flicker”, in Italian "Flicker", is the instability of the light produced by the lamps. The lamps are usually fed from the mains, with alternating current ...

Analog Computer

Computer Analogici un tuffo nel passato Dopo diverse richieste da più parti mi sono deciso a pubblicare un articolo sui computer (computers) analog. I will try in this paper to dispel the rumor that they are very complex,…