Morse code practice oscillator

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Isithombe sesithombe-skrini
Isithombe sesithombe-skrini
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Mayelana nalolu hlelo lokusebenza

Azikho izikhangiso, ama-nags, noma ukuthenga ngaphakathi nohlelo. Alukho uxhumano lwe-inthanethi oludingekayo. Uhlelo lokusebenza olusebenza ngokugcwele olungaxhunyiwe ku-inthanethi lwe-Morse code practice.

Amasethingi athile kudivayisi yakho ye-Android azonciphisa ukuzwela nokusebenza kwalolu hlelo lokusebenza futhi kufanele IVALIWE phakathi nokusetshenziswa kwalo. Izilungiselelo ezizenzakalelayo ziyanconywa.

Izibonelo ezimbili ngelokuthi Thepha Ubude besikhathi futhi Unganaki Ukuthinta Okuphindiwe (Izilungiselelo > Ukufinyeleleka > Ukusebenzisana kanye Nokuqina > Ubude Besikhathi Sokuthepha/Ziba Ukuthinta Okuphindaphindiwe).

Zijwayeze ukuthumela ikhodi ye-Morse yamazwe ngamazwe ngalolu hlelo lokusebenza lwe-oscillator yekhodi eqondile ye-CW Morse yama-smartphone namaphilisi e-Android. Lolu hlelo lokusebenza luzimele lodwa futhi AKUHLANGANISI ngqo nomsakazo wakho ukuze unikeze idivayisi yokufaka ukhiye. Nokho, ungasebenzisa isici se-flashlight sohlelo lokusebenza, i-phototransistor, nesixhumi esinezintambo ezi-2 ukuze ukhiye oqondile wesidlulisi.

Le oscillator yokujwayela ikhodi ye-Morse ihumusha ikhodi yamazwe ngamazwe ye-Morse ibe yizinhlamvu zesiLatini, izinombolo zesi-Arabhu, izimpawu zokuloba, ama-CW prosigns, nezinhlamvu á, ch, é, ñ, ö, kanye no-ü ngesikhathi sangempela njengoba uzijwayeza.

Izilungiselelo zifaka i-WPM, bonisa/fihla ikhodi/umbhalo we-Morse, khetha i-sidetone 400Hz-800Hz. Lungisa i-WPM ukuze ukwazi ukukhiqiza ama-DIT akhiwe kahle nama-DAH ngesivinini esikhululekile. Cindezela bese ubamba inkinobho ethi Sula Ikhodi/Umbhalo ukuze ulungise amasayizi wefonti ye-CW kanye nelebula yombhalo.

Ungasebenzisa ukhiye wangempela oqondile ngalolu hlelo lokusebenza ngokuxhuma kudivayisi yakho ye-Android usebenzisa igundane le-USB elilungiseke kalula.

https://www.kg9e.net/USBMouse.pdf
(Ifayela le-PDF lokufundisa le-DIY)

Kungenjalo, ungasebenzisa idivayisi yenkampani yangaphandle njenge-My-Key-Mouse USB.

https://www.kg9e.net/MyKeyMouseUSB.htm
(ukuqondisa kabusha ikhasi lewebhu)

Ngale nketho ye-Flash yalolu hlelo lokusebenza ungasebenzisa ithoshi ledivayisi yakho nge-phototransistor noma enye ingxenye ezwela isithombe ukuze ukhiye isidlulisi.

Lolu hlelo lokusebenza lungathakazelisa amateur ham radio QRP kanye QRO opharetha kanye CW, Morse code noma telegraph abathanda, abasindile kanye preppers.
Kubuyekezwe ngo-
Aga 25, 2024

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