CW Decoder
his is arguably the simplest part of the project. As mentioned Budd Churchward had created a series of videos on how he wrote the Sketch, created a PCB and published his code. (Budd’s Sketch is available here)
I simply downloaded the sketch and uploaded it to the Arduino. Well almost.
I did actually make a couple of changes to Budds sketch. As I mentioned I wanted to create a buildable project that students can understand the radio, electronics and the software element of this project.
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