Comments on: 20 Band Audio Spectrum Analyzer

By: Florin

Florin — Sat, 26 Feb 2011 11:59:25 +0000

Hi Steven,
The spectrum analyzer was not designed to be used with bigger, higher current LED. Thats why I created the expansion board check it out in the online store http://www.youritronics.com/shop/expansion-board-kit-p-10.html and read more about it on the forum http://www.youritronics.com/forum/expansion-board-v1-0-for-the-audio-spectrum-analyzer-t133.html

This is only recommended to people with experience on electronics because support is limited and I cannot assist users in creating their custom displays.

By: Steven

Steven — Sat, 26 Feb 2011 04:09:59 +0000

Hi! This looks like exactly what I need, however I was looking to make something bigger…much much bigger. Like the size of a wall

I was looking at the pictures of the matrix board and I couldn’t really see much of the traces. If i were to buy an unassembled kit, and instead of soldering the bargraphs on, if i soldered wires from the holes where the bargraph was supposed to be, to 20 leds, would the circuit still work? The links for datasheets for the bargraphs are broken.

By: Florin

Florin — Wed, 19 Jan 2011 07:12:37 +0000

shipping to Serbia about $16. Haven’t sent any order to Serbia yet but it should be possible.

By: Miskoni

Miskoni — Wed, 19 Jan 2011 00:10:23 +0000

Hi Florin!

Do You make shipping to Serbia and how much will it cost approximately?

By: Florin

Florin — Sun, 16 Jan 2011 20:06:26 +0000

No, the lowest frequency is still 100Hz.

By: Laurie Larsson

Laurie Larsson — Sun, 16 Jan 2011 14:53:22 +0000

with the dramatic rise in home entertanment and sub systems is the new unit capable of displaying lower than 100 Hz?

By: Florin

Florin — Sun, 16 Jan 2011 07:49:33 +0000

pre-orders will start in a week, shipping will start in two weeks.

By: Laurie Larsson

Laurie Larsson — Sat, 15 Jan 2011 18:28:36 +0000

Do you have a window on availablity?

By: Florin

Florin — Sat, 25 Dec 2010 08:51:49 +0000

the kit can be purchased here http://www.youritronics.com/shop
it is currently out of stock but I’m working on releasing a new batch of kits.

By: Laurie Larsson

Laurie Larsson — Fri, 24 Dec 2010 21:16:08 +0000

I’m not that good at navigating this sight and it was a complete fluke that i found this article. I live in the west coast of Canada and would love to purchase one of your audio spectrum analyzers. How much are they ? and how do i go about getting one?