https://github.com/ralexstokes/morseberries

Morse code signaling with the Raspberry Pi
https://github.com/ralexstokes/morseberries

Last synced: 20 days ago
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Morse code signaling with the Raspberry Pi

• Host: GitHub
• URL: https://github.com/ralexstokes/morseberries
• Owner: ralexstokes
• Created: 2014-02-02T05:24:04.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2014-02-04T03:29:22.000Z (almost 11 years ago)
• Last Synced: 2024-10-07T16:41:29.028Z (about 1 month ago)
• Language: Python
• Size: 125 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Morseberries

Send Morse code signals from an LED controlled by the GPIO pins on a Raspberry Pi.  Adapted from [http://www.cl.cam.ac.uk/projects/raspberrypi/tutorials/robot/morse_code/](http://www.cl.cam.ac.uk/projects/raspberrypi/tutorials/robot/morse_code/)

![photo of breadboard](http://alex.stokes.io/media/photo.jpg)

![photo of other side of breakout board](http://alex.stokes.io/media/photo2.jpg)

## Usage

    sudo python morse.py $hello_world

where `$hello_world` can be a multi-word phrase consisting of alphanumeric characters and spaces.  Use of `sudo` is needed for the Raspberry Pi as the GPIO pins are not accessible from user space.

## Examples

    sudo python morse.py sos

    sudo python morse.py buy milk

-- todo: add videos showing LED output of above commands.

## Requirements

Requires the RPi.GPIO library found here:  [http://sourceforge.net/projects/raspberry-gpio-python/](http://sourceforge.net/projects/raspberry-gpio-python/)