Tag Archive for: electronics general

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Reflections on the mains voltage

Dopo il mio anno sabbatico dovuto a epidemia con relative complicazioni e diversi lutti ritorno a pubblicare È risaputo il fatto che se si deve andare negli Stati Uniti, After my sabbatical due to an epidemic with related complications and various griefs, I return to publishing It is well known that if you have to go to the United States

After my sabbatical due to an epidemic with related complications and various griefs, I return to publishing It is well known that if you have to go to the United States

Niente più valvole dalla Russia Lo stop all’export delle valvole dalla Russia ha messo in allarme i musicisti. After my sabbatical due to an epidemic with related complications and various griefs, I return to publishing It is well known that if you have to go to the United States

THE STRANGE CLOCK IN NTP

Dear ElectroFriends, I haven't seen new publications for some time .... I hope it's not the fault of some virus and I hope you are all in good health. I personally don't have (Luckily) problems, but from a social point of view it ...

Programmable daily timer

I needed to use a timer, to operate a small mist pump for a small greenhouse, programmable in the following way: 1): active from hours, hours throughout the day. 2): activation…

QD-OLED: the challenge of creating the perfect hybrid TV

. Non stiamo parlando di QLED La nuova tecnologia, natural evolution of Quantum Dot that combines them with OLEDs, potrebbe essere presto messa in commercio da due big del settore come Sony e Panasonic con i primi TV QD-OLED Attualmente tutti…

Electronic power strip

CIABATTA ELETTRONICA Ovvero pilotare 5 prese a 220V tramite WIFI Eccomi con un nuovo progetto e questa volta non si tratta dell’ennesimo orologio più o meno digitale. Some time ago ravanando YouTube looking for some news ...

Current detection

. Methods for detecting the current in order to find the one that best suits the measurement. Shunt: the simplest method is through a Shunt that we can buy or do it yourself with thread with a very low value ...

Nyquist-Shannon theorem

. Comprensione dei sistemi campionati Il teorema di campionamento di Nyquist, or more precisely the Nyquist-Shannon theorem, it is a fundamental theoretical principle that governs the design of mixed signal electronic systems. Technology…

Dot clock, XP

Orologio a puntino Descrizione Come da una discussione di Oriolo20, forum member, I developed this project, if we want to call it that. In fact it is not really a complete project but only the proof of an experiment that wants ...

Experimental Class D audio amplifier

. I made a class D audio amplifier entirely with discrete components, although not the most recommended, the idea of this project is purely educational to understand the operation of a class D amplifier ...