fm

FM SIGNAL DETECTION THE PULSE-COUNTING WAY

Compared to the simple diode needed to demodulate AM radio signals, the detector circuits used for FM are slightly more complicated. Wrapping your head around phase detectors, ratio detectors, discriminators, and quadrature detectors can be quite an exercise. There’s another demodulation method that’s not so common, but thankfully it’s also pretty easy to understand: the pulse …

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These Monthly Arduino Project Kits Are an Awesome Way to Learn Coding and Electronics

If you’ve recently found yourself spending too much time looking at memes on your phone, or you’ve noticed you are becoming unnervingly familiar with Netflix’s back catalogue of obscure conspiracy theory documentaries, it might be time to find a new hobby. Preferably one that’s not going to rot your brain. And if you happen to have an …

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ARDUINO UNO FM AM TRANSMITTER CIRCUIT SI4713

The most important part is the construction of a functional sample of a Arduino Uno software-defined one transmitter. After agreement with the supervisor and current options, she was elected concept with SI4713 digital circuit… Electronics Projects, Arduino Uno FM AM Transmitter Circuit SI4713 “arduino projects, microcontroller projects, “ The most important part is the construction of a functional sample …

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An FM Stereo Broadcaster PLL using Arduino

I have two good AM transmitters – one I’d built using a single 6888 Tube plus an old KnightKit Broadcaster that I’d refurbished, as well as a high-quality solid state transmitter from SSTRAN that I use to play music over the several antique AM radios I’ve repaired or refurbished. I wanted a high-quality FM Stereo transmitter to …

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