Mese: Maggio 2021

In questo articolo della Rubrica Firmware Reload vedremo come generare i segnali giusti per il vostro collaudo, un compito non sempre facile. Introduzione Le attività…

Video:YouTube/26-CT-842 We’ve had some amazing conditions on the CB and HF bands this past few weeks but it’s always a good idea to check out…

Servomotori e Raspberry Pi: come usarli con il computer single board più famoso al mondo? In questo articolo ho il piacere di mostrarti sia a…

I servomotori sono utili per tanti progetti e se ti stai chiedendo come usarli con Arduino, la scheda a micro-controllore più famosa al mondo, sei…

Video:YouTube/AlBarst 26TC101 The Mid Wales Vintage UK FM Net took place on Thursday 27th May and here we have a video from Allan 26TC101….

Che cosa sono e come funzionano i servomotori? Come mai sono così famosi? Non c’è nessun segreto, solo tanta genialità di cui ho il piacere…

Here is a compact but powerful 2-band CW transceiver kit that uses no tiny pushbuttons, and without those seemingly endless and hard-to-remember back menus. There…

Here’s a chance to enjoy an operating event that is not on a weekend. Help Canada celebrate its birthday on the air during the RAC Canada Day Contest on…

There is still plenty of activity on the HF Aeronautical bands. You can listen to civil and military aircraft every day with just some frugal…

There are sellers of fake RSPs on the internet. They are selling counterfeit devices some of which appear cosmetically the same as the genuine SDRplay®  devices. …

The German Federal Network Agency has taken action against a make of solar panel optimizer that has been causing radio interference A translation of the…

Nel precedente articolo “Progetto di un sistema di controllo di servomotori con web server – Parte 1”, abbiamo fatto una panoramica sui servomotori e introdotto…

Vintage home movie film provided by New Jersey radio amateur Bob Schenck, N2OO, was the highlight of a PBS documentary about the Hindenburg disaster. The film, shot…

Mix CW + RTTY in ARI-2021 Contest. SDC: Telnet Server + SKM Server (CW & RTTY Skimmers) + DIGI Server (RTTY) Antenna Buddistick Antenna –…

Dan Evander, KJ7YBK, lives in a duplex condo and wants to set up a dipole on his roof, but asks Dave for his thoughts on…

Da tempo Raspberry Pi offre parecchia potenza e se facessimo un “Raspberry vs mini PC” non sarebbe scontato dirti cosa è meglio. Per questo ho…

This year we celebrate 40 years of legal UK CB radio…. A special event is taking place on Thursday 27th May – The Mid Wales…

The Radioddity QR20 is an ultra-portable full-frequency full-mode SDR radio with a reception from 100kHz to 2GHz and transmit from 160m to 70cm. The operation…

Se succede questo, fai quello: grazie alla logica IFTTT ed ai mattoncini di Bleb è possibile dare vita al tuo progetto IoT in meno di…

Rapid Fire Solar Storms Headed Earth’s Way Antenna Rotatable 160 Meter Receiving Loop – WB6RSE Wins July QST Cover Plaque Award July 22, 2015 No…

The Atlantic Hurricane Season, which starts on June 1, promises to be a busy time for radio amateurs who volunteer on the Hurricane Watch Net…

The Space Weather Prediction Center (SWPC) has issued a G1 (minor) geomagnetic storm watch for May 25 and a G2 (moderate) geomagnetic storm watch for May…

“Lots of speculation and knee-jerk reactions exist on social media about whether or not Ham Radio is Dead. I wonder what the statistics say? Let’s…

This rig is a few years in the making. Running a Yaesu FT-891 and FTM-400 lets me cover VHF/UHF and 6 through 40 meters on…

Internet of Things vs Machine Learning: che differenze ci sono? È giusto fare un confronto fra le due? In questo articolo ho il piacere di…