Arduino

Arduino CW decoder Nextion display

Its been a while but other projects have been taking my time so progress has slowed on the decoder. The LCD display described in previous...

Arduino CW decoder project part 5

Although I am still refining some aspects of the code, the primary objectives have now been completed and I have a working CW decoder....

Arduino CW decoder project part 4

This section describes the structure of the programming and the adaptations necessary to make it work within the limited processing power...

Arduino CW decoder project part 3

Development With the decoder now working I started looking for solutions to some of the shortcomings that I had identified. These ranged...

Arduino CW decoder project part 2

In part 1, I described a solution for processing the CW audio and extracting the carrier level changes that represent the dots and...

Arduino CW decoder project part 1

Since completing the oscilloscope project I have been working on a CW (Morse code) decoder. After trying 5 different designs and...

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Arduino Oscilloscope

A brief description of a project I've been working on to make a mini oscilloscope using an Arduino microprocessor After thinking about...

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