Posts

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 ...

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 ...

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 ...

Locate arrhythmias

Individuare le aritmie Gli elettrocardiogrammi sono ottimi per distinguere le disfunzioni cardiache una dall'altra ma non sono adatti (or otherwise uncomfortable) to be used for research of arrhythmias. Elettrocardiogrammi e aritmie Per…