December 19th, 2008
20 Band Audio Spectrum Analyzer
I received most of the parts for the spectrum analyzer and also the boards, this means i should be ready to ship them to you in a few days, but the holidays are knocking on the door, and i cant work on Christmas eve 
. Probably the first packages will be shipped on 3-4 January 2009. I hope you’re not upset by all these delays, it’s difficult to maintain a schedule when parts are coming from lots of different countries.
here are some pictures:
December 19th, 2008 at 1:23 pm
They look damn good! I’m still after one in kit form so when you have all the parts let me know. Very cool.
Thanks
December 19th, 2008 at 1:36 pm
Yes, David, Currently I’m only missing 2 types of resistors and i should receive them monday, oh , and dc power jack, because the ones i ordered first are too big
December 19th, 2008 at 3:09 pm
This thing is looking awesome
i will defenitely order one, so please tell me when its ready
Greetz
December 19th, 2008 at 4:33 pm
The plates are very beautiful you can send me the two plates and pic programmed?
December 19th, 2008 at 4:35 pm
As would be to send to me in Brazil?
December 20th, 2008 at 2:14 am
Reginaldo, the analyzer is my own design, and it based on ATmega64 not PIC, but, sure i can send just the boards and the ATmega programmed and soldered onto them if that’s what you want.
December 22nd, 2008 at 11:23 am
How much will be the kit?
December 27th, 2008 at 7:03 am
Will bigger displays be able to be used on this project?
For instance, if I wanted to make a display big enough to mount on my wall, and wanted the segments to be lit up as 5 LEDs instead of one, would this be possible?
Cheers.
December 27th, 2008 at 2:17 pm
Callum that is possible only with an additional board that will support the current needed to drive more LED’s. The standard configuration cannot support that amount of current per channel.
I can design something custom, but it will cost you more because of manufacturing costs that are higher for one piece.
December 29th, 2008 at 8:38 pm
How and where do I place an order for this kit? Can I use Blue LED’s with this design? I know the forward voltage is higher being at ~3.00v.
December 29th, 2008 at 8:48 pm
Greg, orders will be taken by email and I will start shipping on 5′th of January. You can use blue LED’s but I haven’t been able to find any blue bargraph LEDs, so far just green, yellow and red. I know blue looks nice, and i will do some research maybe I can come up with a solution, but until than, green and red is the only color available for buying.
January 7th, 2009 at 9:55 pm
how much does a kit count? “excluding shipping charges”
January 7th, 2009 at 10:08 pm
first 5 orders special price 100 $, there is only 1 left at the special price
normal price 110$ assembled and 130 $ unassembled
http://www.youritronics.com/shop/
January 8th, 2009 at 12:48 am
Florin,
I want one but how much shipping to Houston Texas?
January 8th, 2009 at 1:38 am
Hi lukzter,
shipping to US is 39 USD trough Express Mail Service
as I said in the comment above, there is only one left at the special price of 100 $