Comments on: Audio Spectrum Analyzer firmwire v1.1

By: Florin

Florin — Wed, 24 Dec 2008 07:10:34 +0000

no kenth, it’s not available.

By: kenth

kenth — Wed, 24 Dec 2008 04:54:33 +0000

is the source code of this project available for download?please provide me..

By: Florin

Florin — Tue, 02 Dec 2008 22:32:00 +0000

I finished doing the math, and the board will be available soon for 100 USD, assembled and tested. The display will consist of a 20×20 LED matrix made out of bargraph displays, this way the LED’s will be all aligned nicely.
The board has a 2,5 mm DC connector, this type of connector being widely spread.
The audio input is done via 2 RCA connectors placed on the board.

By: Florin

Florin — Tue, 02 Dec 2008 16:12:29 +0000

Hi, there is more than ATmega64 behind this project. For the moment, the source files are not available to public. I’m going to make the project available for buying as a kit. I haven’t decided yet to share the schematics and source code, although it would be nice for people to build it and become a popular project.

By: Ali asadzadeh

Ali asadzadeh — Tue, 02 Dec 2008 07:02:00 +0000

hi
thanks for your grat job.
do you use only avr as the active part or any special part?
can you please share the code and schematic to the http://www.avrfreaks.net.
with best regards

By: lukzter

lukzter — Tue, 02 Dec 2008 02:40:15 +0000

Wow, thats awsome, how much would it cost to make one, is it very hard? do you have instructions how to build it? thanks.