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 ...
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 ...
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