Loading...
« previous topic   next topic »
Pages: [1]   Go Down
Author Topic: help:how to connect multiple bandpass filters to inputs for output control  (Read 369 times)
0 Members and 1 Guest are viewing this topic.
supercap
Offline Offline
Newbie
*
Karma: 0
Posts: 24
View Profile
« on: February 19, 2011, 04:42:40 pm »
 Bigger Bigger Smaller Smaller Reset Reset
what im trying to do:
SIGNAL(1K-100Khz)--->BANDPASS1--->ANALOGINPUT1---\         /---OUTPUT1
                           --->BANDPASS2--->ANALOGINPUT2---- CODE ----OUTPUT2
                           --->BANDPASS3--->ANALOGINPUT3---/         \---OUTPUT3
                               (etc...)

can i connect all the  LC bandpass filters to the signal without them affecting each other? i used an online simulator and all of the filters in parallel responded equally (i also tried in series but that didnt work either).
Logged

Magician
Montreal
Offline Offline
Edison Member
*
Karma: 16
Posts: 2207
Per aspera ad astra.
View Profile
WWW
« Reply #1 on: February 19, 2011, 05:15:27 pm »
 Bigger Bigger Smaller Smaller Reset Reset

 If you are working with LC, than you have to rectify AC voltage before applying
to analog input.
And drawings would be helpfull.
Logged
http://coolarduino.wordpress.com/2011/02/10/color-organ-spectrum-analyzer-on-arduino/

supercap
Offline Offline
Newbie
*
Karma: 0
Posts: 24
View Profile
« Reply #2 on: February 19, 2011, 05:18:55 pm »
 Bigger Bigger Smaller Smaller Reset Reset
Nevermind I just figured it out. thanks anyways
Logged

Pages: [1]   Go Up
Print
« previous topic   next topic »
 
Jump to: