Back in 2018, we covered [Igor’s] Easy-SDR project that aimed to provide open hardware extensions for the chap RTL-SDR receivers. If you haven’t been there for a while, it’s worth a look as there have ...
While low-cost professional PCB fabrication has largely supplanted making circuit boards at home, there’s still something to be said for being able to go from design to prototype in an afternoon.
RTL-SDR devices use the Realtek RTL2832U demodulator chip, originally designed for DVB-T television reception. To use the device as a wideband SDR receiver, you need to install specific drivers that ...
Abstract: Modern communication systems frequently employ orthogonal frequency division multiplexing (OFDM) as a modulation technology because of its capacity to reduce the impacts of inter-symbol ...
vlog -vlog01compat -work work +incdir+E:/Communication/Quartus/Work/QPSK {E:/Communication/Quartus/Work/QPSK/QPSKcodedecode.v} vlog -vlog01compat -work work +incdir+E ...
Abstract: This project looks into how we can use the sounds generated by a regular mobile phone-specifically DTMF (Dual Tone Multi-Frequency) tones-to control a car remotely. DTMF tones are the sounds ...
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