XmasFHT

History

Christmas Light Controller & Real Time Frequency Analyzer based on FHT code by Open Music Labs at http://openmusiclabs.com

Then modified by PK from : https://dqydj.com/build-your-own-real-time-frequency-analyzer-and-christmas-light-controller/

Modified by dimecoin: https://github.com/dimecoin/XmasFHT

Requirements

Requires FHT library, from here: http://wiki.openmusiclabs.com/wiki/ArduinoFHT

Wiring

Changes

• Added a auto-calibration feature to zero out line noies.
• Small code clean up to make it easier to maintain, but tried to keep his orignal style.
• Added debug information, just define DEBUG.

Board