A low-cost and real-time embedded system to send Morse code using an IR remote, decode the infrared (IR) signals via an IR receiver, and display the translated text using an I2C LCD display. This ...

Morse Code Decoder using a webcam, based on binary tree encoding. The relative luminance is measured and a high-pass IIR filter is applied to remove the DC offset from the signal, the filtered output ...

This chart is another way of looking at how to decode modern Morse code. Every dit moves to the left, so that one dit means “E,” two dits mean “I,” and three dits means “S,” but two ...