Mese: Agosto 2022

Why is my signal so strong? My HF ham radio portable antenna kit
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Why is my signal so strong? My HF ham radio portable antenna kit

What do I carry with me when I hit the road for a Parks on the Air or some other kind of portable radio activity….

Hamchallenge: and the winners are ?
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Hamchallenge: and the winners are ?

On April 30th, the first edition of “IARU Region 1 Hamchallenge” has been announced which is an initiative to bring new ideas to the Amateur…

Comunicazione dati – Parte 1
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Comunicazione dati – Parte 1

Sul blog di Elettronica Open Source puoi leggere non solo tutti gli articoli Premium riservati agli abbonati Platinum 2.0 e inseriti nella rivista Firmware 2.0…

Ladder Logic per PIC e AVR
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Ladder Logic per PIC e AVR

Sul blog di Elettronica Open Source puoi leggere non solo tutti gli articoli Premium riservati agli abbonati Platinum 2.0 e inseriti nella rivista Firmware 2.0…

Arduino e Raspberry Pi: le piattaforme più utilizzate dai makers di tutto il mondo
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Arduino e Raspberry Pi: le piattaforme più utilizzate dai makers di tutto il mondo

Prima di cimentarsi nel realizzare progetti elettronici con Arduino e Raspberry Pi, è bene conoscerne le differenze chiave. Arduino e Raspberry Pi sono le più…

OpenHAB per la domotica
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OpenHAB per la domotica

L’evoluzione tecnologica dell’ultimo decennio innescata dalla filosofia dell’Internet of Things ha coinvolto diversi settori consumer ad elevato potenziale, tra tutti troviamo sicuramente la casa che…

Why Is This Dipole Tactical? Chameleon TD 2.0
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Why Is This Dipole Tactical? Chameleon TD 2.0

While I was out at Dave Canterburry’s Gathering I tested the Chameleon Tactical Dipole 2.0 The CHA TD 2.0 is a broadband High Frequency (HF) antenna specially…

VERO VGC VR-UV4 Quad Band IP68 Two Way Radio
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VERO VGC VR-UV4 Quad Band IP68 Two Way Radio

VERO VGC VR-UV4 Here we take a look at the VR-UV4 Quad Band IP68 Two Way Radio from Vero, VGC. Product Name: VR-UV4 Quad Band IP68…

This is a discussion about price, cost and value of antennas
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This is a discussion about price, cost and value of antennas

Jim W6LG talks about expensive antennas that do not radiate as advertised. That is to say, an expensive antenna that promises superior results may actually…

Display touch per Arduino – Parte 3
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Display touch per Arduino – Parte 3

In questa terza e ultima parte della serie “Display touch per Arduino” analizziamo l’aspetto legato al software, le librerie e uno sketch di esempio.  Librerie…

T8YA T8AR Babeldaob Island Palau. From DXNews.com
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T8YA T8AR Babeldaob Island Palau. From DXNews.com

Bob, W7YAQ and Al, K7AR will be active as T8YA and T8AR from Choll, Babeldaob island, IOTA OC – 009, Palau, 19 – 28 November…

ICM – ISTRA CONTEST MEETING BY 9A1P
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ICM – ISTRA CONTEST MEETING BY 9A1P

06 – 09 October 2022, Hotel Materada, Poreč First annual international Contest meeting for HF & VHF contesters.Idea was born by 9A1P in the year…

PockeTATOR mini Ver1.0
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PockeTATOR mini Ver1.0

“The other day, we developed Pocke TATOR Jr., whose function is limited only to rotation movements, and we also distributed it for the first time.I…

DX Engineering Acquires Hi-Z Antennas Amateur Radio Products
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DX Engineering Acquires Hi-Z Antennas Amateur Radio Products

DX Engineering has acquired Hi-Z Antennas’ full lineup of HF directive receiving array products for amateur radio operators, ensuring that the company’s devices will continue…

Tear down of the ABBREE tactical VHF/UHF antenna
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Tear down of the ABBREE tactical VHF/UHF antenna

Several comments on the previous video asked me to tear it down, so here we go. Review Wouxun KG-D2000 DMR HT Radio February 21, 2019…

VE2DX Electronic – Dayton Hamvention 2022
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VE2DX Electronic – Dayton Hamvention 2022

VE2DX 2022 saw the return of the Dayton Hamvention and also celebrated the 70th anniversary of the world’s largest ham radio trade show. Ham Radio…

Sensori industriali: caratterizzazione, principi di funzionamento e applicazioni
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Sensori industriali: caratterizzazione, principi di funzionamento e applicazioni

La produzione intelligente sta spingendo l’industria manifatturiera a modernizzare la propria infrastruttura software e hardware al fine di creare fabbriche intelligenti sempre più produttive. Tale…

HF ham radio portable kit: 2022 edition 
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HF ham radio portable kit: 2022 edition 

What do I carry with me when I hit the road for a Parks on the Air or some other kind of portable radio activity….

sBitx working FT8 mode with logging
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sBitx working FT8 mode with logging

sBitx “The first part shows me calling CQ and handling the response. The second part shows how the operator can respond to a someone else’s…

Single-Chip USB to UART Bridge
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Single-Chip USB to UART Bridge

Sul blog di Elettronica Open Source puoi leggere non solo tutti gli articoli Premium riservati agli abbonati Platinum 2.0 e inseriti nella rivista Firmware 2.0…

IH9R Pantelleria Island. From DXNews.com
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IH9R Pantelleria Island. From DXNews.com

IZ1GAR will be active again from Pantelleria Island, IOTA AF-018, in CQ WW DX CW Contest 26 – 27 November 2022, as IH9R., IH9R Pantelleria…