I figured it out :-) My external soundcard's volume level was too low after plugging it back in.. Works fine! I am using Audacity to create the test pulse :-)
Awesome video! Is it possible for you to post a simple diagram of what you did? I can't tell where all your wires are going (or how many volts your battery is). Very sorry for the request, and I appreciate the help!
Could someone please write some more detailed instructions on how to configure Daqarta to run a Hitec servo. Eventually I would like to have a bunch of pre-recorded audio files that I could stream over the internet to my IPod touch. Thank you in advance.
@MasterKhris I have made a test app for android that is easier to use if you have an android phone, see code.google.com/p/cellbots/ Otherwise you just have to set Daqarta to make a pulse that is between 1-2ms long once every 20ms.
I figured it out :-) My external soundcard's volume level was too low after plugging it back in.. Works fine! I am using Audacity to create the test pulse :-)
Schorhr 6 months ago
Awesome!
I tried to hook up a servo as well;
USB Hub -> Old cable + USB Soundcard
I hooked up the servo to the old cable (+5V & GND)
And the yelow signal cable to the USB Soundcard L channel (and +5V to the jack's base)
The Servo only moves when touching the signal cable?
I used esseraudio PWM Generator, tried 40-50Hz with different Duty cicles.
Any clue where I went wrong? :-) Perhaps its just too late (2.40am) to do such stuff.. I used a miltimeter to check polarity and such..
Schorhr 6 months ago
????
jmsiefer 9 months ago
Awesome video! Is it possible for you to post a simple diagram of what you did? I can't tell where all your wires are going (or how many volts your battery is). Very sorry for the request, and I appreciate the help!
jmsiefer 9 months ago
Sweet job! Turns out you can do this with arbitrary serial data too. Your set up is more elegant than mine!
Spiritplumber 10 months ago
How hard would it be to control a servo by music?
neverhoodyn 1 year ago
Could someone please write some more detailed instructions on how to configure Daqarta to run a Hitec servo. Eventually I would like to have a bunch of pre-recorded audio files that I could stream over the internet to my IPod touch. Thank you in advance.
JustinKubicek 1 year ago
Wow cool! How do i generate the sound with Daqarta? Are there any example files?
MasterKhris 1 year ago
@MasterKhris I have made a test app for android that is easier to use if you have an android phone, see code.google.com/p/cellbots/ Otherwise you just have to set Daqarta to make a pulse that is between 1-2ms long once every 20ms.
dammitdarrell 1 year ago
hi good stuff! i also did this here: gjub2fbRliQ
ggijs 1 year ago
Awesome! Thanks for posting this :)
chrelad 1 year ago
Pretty cool, could you tell me what program are you using?
Twistx77 1 year ago
@Twistx77 program is called Daqarta, it is program for using your sound card as a low freq oscilloscope.
dammitdarrell 1 year ago
@dammitdarrell Thank You!
Twistx77 1 year ago