Ported Android CW Decoder made by OZ1JMH to M5Unified (M5Core2). M5Core2 has a built-in microphone and a 2” LCD, making it perfect for CW decoder by itself. When the parameters are adjusted for ...
The CW decoder uses the same basic LM567 circuit designed by Budd Churchward WB7FHC which is connected to an Arduino Nano. I have made some software changes to suit my circumstances. These include a ...
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