In questo articolo viene descritto il progetto di un semplice sistema di monitoraggio di temperatura e umidità via web. In sostanza, sarà descritto come interfacciare
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Giorno: 15 Dicembre 2020
FTDX10 [ Video 12/14 ]
FTDX10 [ Video ] Antenna Vertical Dipole Array by OH1TV January 13, 2017 No comments An easy to build antenna for seaside locations 17m and
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How to Find Online Ham Radio Exams
How to Find Online Ham Radio Exams Antenna Stringing Up Antennas – ARRL’s The Doctor Is In June 06, 2019 No comments “Trees make handy
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Measure length of coax, etc. with your scope, a battery and a resistor – simple TDR
Measure length of coax, etc. with your scope, a battery and a resistor – simple TDR Antenna Force 12 FPA-20-OCF Vertical running through 8 to
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Certificates and other changes [ CQ WW ]
“ Certificates and other changes We have made some changes to the CQ WW Contest online score reporting to support requests we have received from
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ARISS: Celebrating 20 Years of Continuous Operations on ISS
Twenty years ago – November 13, 2020 – the Expedition-1 crew turned on the ARISS Ericsson radio for the first time and completed several contacts
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