Arduino as AM Radio Transmitter
8,438
Published 2023-08-26
This video was kindly sponsored by PCBWay: www.pcbway.com/?from=Doctor%20Volt
Sources and schematics: www.instructables.com/AM-Transmitter-With-Arduino/
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00:00 - Arduino as AM Transmitter
00:43 - Carrier frequency generation
01:59 - Frequency selection
03:22 - From AM to PWM
04:18 - Building the circuit
04:47 - PCBWay
05:27 - First test
06:30 - Range test
06:47 - Optimizing the antenna
08:21 - Range test with optimized antenna
#electronics
#electronicscreators
#radio
All Comments (18)
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Wow, this is a very nice project. I will experiment with it, so I can listen to my old antique radio of the 1930’s
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I’m eager to try this! We still have lots of AM stations in my country, mostly religious ones.
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Excellent work, idea, and video! Thanks for sharing
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Nice concept ❤
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Thanks!, it worked!
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Thank you, I'm impressed ❤
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Excelente !!! saludos desde Argentina LW8DNV
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Muy bueno.
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the leds on the arduino lighing up might be due to self inductance, might want to design something to protect it in some cases. also gives you a reason to perhaps try out a multistage lc antenna like which they used for the early trans atlantic radio signals.
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very cool project where did you find this ferrite antenna?
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realy cool. where did you find information about timers of arduino?
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Now i can amplify or boost this signal using transistor
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how do i connect the ferrite antenna ? (stupid question?)
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hello please I want to know if it is possible to define a frequency of 90MHz
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Gave ya like number 200 on the video and subscribed! Also please see my question regarding AREF on the instructables page and 🍺Thank You!🍺
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Where is your previois video? This one is good but older video was sooo much easier.
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Nice, but in mu country AM band has gone.
