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Simple CW Keyer With The 555 Timer IC - The First And Last Fail Of 2023
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- เผยแพร่เมื่อ 30 ธ.ค. 2023
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A first fail for 2023... and the last one as I made this in the New Year's eve. I was really hoping that this simple CW Keyer would work, but I had some doubts. Who knows... maybe with your help I may get it to work at the end. For now... HAPPY NEW YEAR and thank you for sticking around... and the best advice as the year ends... please remember... is ok to fail.
73, YO6DXE
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Happy New Year, chip. Minimum is 2 555s or one 556 then use a 3rd for overall speed. Trigger function is very useful here. The data sheets provide everything you need. Although we can achieve the same results with a controller chip these days of course for half the price. 🎉🎉🎉🎉
I don't know much about it so I try to discover this ). Happy New Year Nigel. Best wishes on your way my friend. 🤗🤗🤗
Happy new year, 73 from France
Happy New Year my friend. 73, YO6DXE.
Happy New Year!🤩
Heeeeey I just got to see the comment. Happy New Year my friend 🤗🤗🤗.
Happy new year my friend ! From France
Happy New Year. Greetings from Transylvania. 73, YO6DXE.
happy new year 💝🎉
Happy new year my friend. 73, YO6DXE.
🎉🎉🎉 Happy New Year to you 🎉🎉🎉
Happy New Year Hendrik 😁😁. 73 my friend, YO6DXE.
Happy new year
Happy new year, greetings from Transylvania. 73, YO6DXE.
May your days be painted in gold. May your life be filled with diamonds. May the stars shine bright on your world. May you have a fun-filled year.Wish for your family and friends.
Happy New Year 2024!
With God blessings 🙌
God bless my friend. HAPPY NEW YEAR. I wish to you and your family just the same. The best of the best in this world... joy, happiness and health. 73, YO6DXE.
Top.happy New year
Happy New Year and 73, YO6DXE.
Happy New Year, you need to invert the output, you can do this by changing the state of the relay, o with an inverter before the relay
Happy new year. I will try that too... but I suspect I will run into another problem )). Let me test first and then I get back to you. 73, YO6DXE.
I am back )). So I tested inverting the output of the relay... and as I was suspecting... that does creates dots and dashes... but reversed. So that means the transmitter is in a constant transmit mode... and the dots and dashes are actually the pause between transmitting. Exactly the opposite of what we need it to do )). Let's see... I just discovered another schematic... even more simple with only one transistor. I will test that one too.
Aaaaaaaaa, yes
@tekno8max872 But we tried )). Is always good to try hehe.
Isn’t a da just a long dit ?
It is... only that in this case... in the wrong place )))
Happy new year to you. 73 de frank SWL F14368
Happy New Year Frank. 73 my friend, YO6DXE.
Happy new year 🎉🎉🎉 4L1LAT
Happy New Year !!! Best wishes for 2024 on your way my friend. 73, YO6DXE.
@@dxexplorer ☺️