#Pic based morse decoder manual#
#Pic based morse decoder code#
#Pic based morse decoder download#
#Pic based morse decoder free#

Part of the build was trying to come up with a simple to build and interesting project enclosures. Build into a wooden box made from old timber I had.I started with D13 as it was already on the module. An LED that illuminates when the processor believes it is receiving a dot or dash.There is one already on the microphone module I used. An LED that lights when the microphone module activates, that is it is receiving a dot or dash.Potentiometer to set the input sensitivity.Auto mode that automatically tracks sending speed.

#Pic based morse decoder manual#

Manual mode allows user to set speed using a potentiometer.

Bottom line: The latest received dots and dashes.

Middle two lines: Plain text of the latest received message.Top line: The length of the latest received dot and the speed set and speed received.In my opinion, the glowing backlight seems to have the right aesthetic for the project. I really like these displays even though they are a bit old school. Other parts should be common components or modules and not many of them.Use an Arduino Nano as the microcontroller, not because it is the best, but because it is the only one that I am familiar with and I don’t have a desire to learn others at the moment.Convert text from a clear source with little noise that is sent at speeds in excess of 20 wpm.Any Morse it hears is displayed as plain text on a display. The decoder to use a microphone as the input.In designing the decoder I wanted to achieve: I’m just documenting the project for fun and maybe inspire others to design their own projects. It’s just a result of the result of the challenge I set myself. This design is unlikely to be the best out there.

#Pic based morse decoder code#

This is just a hobby and I have not written a lot of code for the Arduino. I’ll say straight up that I am not a developer or have electronics training. Soon I would be hearing messages by spies in exotic locations, possibly in an attic, wearing trench coats and fedoras tapping out their secret messages to their HQ, or more likely not. I had an idea that it may be possible using an interrupt routine and using it to look at the time between triggered interrupts. Attempting to design one was an opportunity to learn about detecting data patterns, try out some case build ideas I had as well as learn a bit more about Morse Code. It covers radio history, codes, electronics and programming. I didn’t know how it was achieved but the puzzle of the design continued to percolate away in the back of my mind.Ī Morse code decoder has a lot of elements that interest me. I didn’t see the schematic or the code but I was very impressed that it was possible with relatively few components. Some time ago I saw a YouTube video about a Morse Code decoder that was based on a micro controller. I admire those that are able to send and interpret Morse code messages at high speed. I find the history of Morse code fascinating. You might need some experience reading morse code before you can instantly pick it up.Decoding recreated Morse code from the Titanic Lastly, if you turn on the “flash” button, you will see a tiny box that will quickly flash white to indicate a dot, and black to indicate a break. You can also play the morse code sound, which will sound like a classic telegram. Making a wave file has the advantage that it is universally playable, and that there will be no loss of audio quality.

#Pic based morse decoder download#

You can also download morse audio, which will let you download a wave file with your actual text as the name. This way, you can hear your sentence (which might be quicker than proof-reading). Clicking on Play Text will use activate an AI audio narrator that read out the English text back to you. These buttons are there to make the experience a little more interactive for you. You will notice, at the bottom of the text, there will be a “Play Text”, “Download Morse Audio”, “Play Morse”, and “Flash”. If you know morse code, then you can even translate back from morse code, just make sure to add a space bar between each letter, or the translator will return a #, which means there was an error. If you are learning morse code, this tool can be very helpful as you can immediately identify any mistakes by testing directly on the tool. If you see a # in the box, then that will be because there is no way to convey that letter over morse code, e.g., #, %, ^, *, and to name a few.

#Pic based morse decoder free#

To use the completely free morse code translator, just type the letters, numbers, complete with punctuation into the box above, and its morse code translation will automatically appear in the bottom box. One text box will be where you input your English sentence, and the other is where you will get an output in morse code. When you go to the page, you will find two text boxes.