rheslip has been working on a software defined radio using the Arduino compatible Teensy 3.1 and audio shield from PJRC.
Source code is available on Github.
Project info at Open Emitter blog.
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rheslip has been working on a software defined radio using the Arduino compatible Teensy 3.1 and audio shield from PJRC.
Source code is available on Github.
Project info at Open Emitter blog.
Informations on his website are a biut unclear. I try to sum up what he does. He has
– a softrock sdr radio ($80?). Softrock goes from 1.8 MHz to 30 MHz. The audio goes to
– a Teensy Audio Adaptor Board ($15) microphone that is driven by a
– Teensy 3.1 ($20) and displays some histograms on a
– TFT 128×160 display ($5).
Have a look at STAMPFL – Stand Alone SDR: https://www.youtube.com/watch?v=n23yXiJnWBM
(the funny voice in the video is some sort of German…)