Circuit Proved

A project log for Morse Code Decoder

A device for decoding very fast 'contest speed' Morse Code.

Steve SmithSteve Smith 08/11/2018 at 17:030 Comments

I received the PCBs from and assembled it with no issues. The LCD Display cabel was easy to make with the right IDC connectors and goes straight from the board to the display.

I found that the receiver's CW filter had to be fairly tight and the tone needs to be fairly accurate, but once it starts decoding, it works well with a good signal.

I have now uploaded the KiCad files, the Gerbers and a set of images for the design.