I microcontrollori della serie ST7MC sono dei dispositivi, appartenenti alla famiglia di micro ad 8 bit ST7, specializzati in applicazioni di controllo motore. Possiedono, infatti, un modulo MTC (Motor
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Video V55V Namibia Rhombics Big Signal out of Africa. From DXNews.com
For over 20 years Martin (V51W/V51MW) was improving his Station. After he has tried all possible antenna systems he was convinced that his Rhombic Antennas
Read moreThe Art of the QSO – Jim W6LG Talks About Listening
Situational awareness is discussed in this first episode of The Art of the QSO. Review YouKits HB-1B Transceiver – ARRL Review October 21, 2016 No
Read moreHeil HS2 Hand PTT switch for 2 radios with MFJ-1263
“In this video you will find information about the Heil HS2 handheld PTT switch that I use with my 2 Kenwood radios (TS-2000 and TS-990),
Read moreHuskySat-1 145/435 MHz Linear Transponder CubeSat also has 24 GHz Downlink
A 3U Cube Satellite, dubbed the HuskySat-1, is being developed by an interdisciplinary team at the University of Washington and will be launched into Low Earth
Read moreVideo – CRT Xenon CB Radio
Video:YouTube/CRT France So here it is, the very first video showing the new CRT Xenon CB Radio.
Read morePolish Rebel DX Group Travel Cheap to Top DXCCs. From DXNews.com
Members of the Polish Rebel DX Group launch an extended transoceanic project called “Travel Cheap to Top DXCCs” in early May 2018., Polish Rebel DX
Read more3C0W Annobon Island. From DXNews.com
3C0W Amateur Radio Team will be active as 3C0W, from Annobon Island, IOTA AF – 039, until 27 March 2018., 3C0W Annobon Island. From DXNews.com,
Read more6W/IV3FSG Senegal. From DXNews.com
Elvira, IV3FSG will be active as 6W/IV3FSG, from Dakar, Senegal, starting 9 March 2018., 6W/IV3FSG Senegal. From DXNews.com, ,
Read moreAMSAT “GOLF” CubeSats among NASA Ninth-Round CubeSat Launch Initiative Picks
AMSAT reports that two of its “GOLF” (Greater Orbit, Larger Footprint) series CubeSats are among 21 missions recommended for NASA’s CubeSat Launch Initiative (CSLI). GOLF-TEE
Read moreAll-band HF direct conversion transceiver QRPver DC-3001 Minion Mini
Transceiver direct conversion, short-wave, all-band. QRPver Minion Mini DC-3001 This is a small-size multi-band short-wave QRP transceiver. The transceiver is built according to the transceiver
Read moreThe HF Voyager Project – Pacific ham radio drone KH6JF/MM using FT8
Jupiter Research Foundation Amateur Radio Club (JRFARC) has integrated an HF transceiver with an autonomous ocean-going drone. Our mission is to deploy a ham radio station that roams
Read moreSystem On Module (SOM) basato su MPU da Microchip
Microchip Technology ha presentato un nuovo System on Module (SOM) con la MPU SAMA5D2. ATSAMA5D27-SOM1, che contiene il sistema ATSAMA5D27C-D1G-CU in package (SiP) rilasciato di
Read moreImplementazione di DSP tramite PIC
L’articolo tratta alcune questioni di elaborazione numerica dei segnali e i metodi più comunemente adottati per implementare DSPs con i microcontrollori della Microchip. L’elaborazione numerica dei segnali è una disciplina i cui fondamenti risalgono ai lavori
Read moreRicaricare una batteria nichel-cadmio in modo affidabile ed economico
L’obiettivo di questo articolo è fare una panoramica sulle batterie NiCd, sulla tecnologia realizzativa e sui metodi di ricarica. Si discuteranno i vantaggi e gli svantaggi
Read moreICOM IC-7300 analogue {analog} s-meter prototype testing
ICOM IC-7300 Features Frequency: 1.8~200MHz Power Range: 30/300/3000W Input Connector: N Female Cross needle SWR and Power indications in one meter unit. Reading the scale
Read moreFT8 DXpedition Mode Field Test Attracts Upward of 500 Participants
It was the Fox and the Hounds on the bands March 6, as the WSJT-X development group conducted a field test of the still-beta FT8 DXpedition Mode. A
Read moreA Sunspot Fizzles While Storms Head to Earth: Solar Storm Forecast: 03-08-2018
“The Sun’s activity both fizzles and picks up this week. Old region 2699 that we had high hopes would boost the solar flux as it
Read moreVinduino: una conveniente tecnologia open-source per il risparmio idrico
Vinduino è un sistema basato su tecnologie open-source sia hardware che software che permette l’irrigazione automatica dei campi e al contempo un notevole risparmio idrico.
Read moreLa criptovaluta decentralizzata IOTA per l’Internet of Things è sicura?
IOTA, acronimo di Internet of Things Application, è una moneta decentralizzata nata per facilitare le transazioni tra i dispositivi appartenenti alla rete IoT. Scalabilità, efficienza,
Read morePJ5T PJ5/SP2FUD PJ5/SP2GCJ PJ5/SP9FIH Sint Eustatius Island. From DXNews.com
SP2FUD, SP2GCJ, SP9FIH will be active from Sint Eustatius Island, IOTA NA – 145, as PJ5T, PJ5/SP2FUD, PJ5/SP2GCJ, PJ5/SP9FIH., PJ5T PJ5/SP2FUD PJ5/SP2GCJ PJ5/SP9FIH Sint Eustatius
Read moreT32AZ Kiritimati Island Eastern Kiribati. From DXNews.com
T32AZ. KH6QJ will be active again from Kiritimati Island, IOTA OC – 024, Eastern Kiribati, 17 – 24 April 2018, as T32AZ., T32AZ Kiritimati Island
Read moreED9E Ceuta. From DXNews.com
Members of the Amateur Radio Union of Ceuta will be active from Ceuta, in CQ WW WPX SSB Contest, 24 – 25 March 2018, as
Read morePJ6/AI5P Saba Island. From DXNews.com
Rick, AI5P will be active as PJ6/AI5P, from Saba Island, IOTA NA – 145, 28 April – 5 May 2018., PJ6/AI5P Saba Island. From DXNews.com,
Read moreARRL Repurposes AM Broadcast Transmitter for Ham Radio Use
Thanks to a joint effort by ARRL and the Vintage Radio and Communications Museum of Connecticut (VRCMCT), a classic Gates BC-1T AM broadcast transmitter will
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