spectrum analyzer and pc

hello,

Have some a project spectrum analyzer which it read serial port on arduino board (I have an arduino Mega_1280 :D) and it watch on pc application the analog value from arduno analog port? read voltage or frequency?

I have this one http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1285785582

and I would like one like this

http://arduino.cc/forum/index.php/topic,52655.0.html :D

sorry for my english

Those links are broken...

Often the processing environment is used for displaying graphs etc on a PC. Check - www.processing.org -

Those links are broken...

They have "fttp://http://" at the start, can you fix that john44?


Rob

I'm so sory,

www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1285785582

and

www.arduino.cc/forum/index.php/topic,52655.0.html

robtillaart: Often the processing environment is used for displaying graphs etc on a PC. Check - www.processing.org -

I can't open the processing.exe

ok I open it !!!! I put it in C:\

I can't run sketch in the processing.exe environment, which folder to put my sketch and libraries? Automatically, the processing.exe it have created a folder in my doccuments with name called processing. :roll_eyes: