Cascata - an Arduino Waterfall
Leigh, WA5ZNU
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Source code
http://hamradioprojects.com/authors/wa5znu/+cascata/code -
Sparkfun Color LCD Shield
http://www.sparkfun.com/products/9363 -
Sparkfun LCD Breakout Board
http://www.sparkfun.com/products/8600 -
Sparkfun Stackable Header Set
http://www.sparkfun.com/products/10007 -
Arduino Realtime Audio Spectrum
http://blurtime.blogspot.com/2010/11/arduino-realtime-audio-spectrum.html -
Gabotronics XProtolab GT–0010
http://www.gabotronics.com/development-boards/xmega-xprotolab.htm -
Hack-a-day Writeup
http://hackaday.com/2011/07/11/waterfall-signal-visualizer-from-arduino-and-cellphone-lcd/ -
FLDigi digimode program
http://www.w1hkj.com/Fldigi.html -
Oscilloscope Tree
http://www.johngineer.com/blog/?p=648 -
Elecraft KX1
http://www.elecraft.com/KX1/KX1.htm
Licensing
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Display code
is based on Mark Sproull KB2ICI LCD library, with my additions for efficient sequential-pixel drawing. It is included in the sketch. -
FFT Code
is Roberts/Slaney/Bourras/DEIF FFT library with my bug fixes in 8-bit conversion. It is included in the sketch. -
This software is distributed under the terms of the MIT License
http://www.opensource.org/licenses/mit-license. -
The schematics in this project are licensed under the CC-BY-SA 3.0 license:
http://creativecommons.org/licenses/by-sa/3.0/
