SPARKFUN WAV TRIGGER BUILD VID
Added 2018-03-14 14:07:55 +0000 UTChere we go! i filmed the whole process for you.
this way i've found works, however i have not rammed 12volts or over into the inputs! so i don't know how it will deal with that.
doing it this way doesn't use the wav trigger how it is meant for default. it usually triggers sound when the trigger pin goes to ground, but in this application we need to send it to +5v or whatever is going into it. so there is a program that is on the wav trigger website called WTinit maker it basically has a load of options and saves them in a file which you include on the SD card!
however i have attached a zip file with 16 of the samples i have on the wav trigger above and that file which will make the wav trigger work.
all you need to do is uncompress the attached file, and drag all of the contents of it onto a micro SD card. (make sure it isn't in a folder)
The wav trigger board is well labelled, the power wires solder straight to the VIN + and - as for the audio out, there is SPEAKER + - .... if however you want stereo sound, get an old stereo mini jack and cut it and solder the wires to the jacks you want, then plug the jack into the mini jack socket on the wav trigger
ANY QUESTIONS JUST ASK :)
Comments
aaah yes fair point i did not mention that. thanks robert
Look Mum No Computer
2023-02-01 12:08:38 +0000 UTCfigured it out, white wire goes from "L" jack tip to 1st top silver tab on wav trigger 3.5mm jack and "R" jack with the purple wire goes to 2nd tab down on the other side (BE IT) of the 3.5mm jack on wav trigger. But also remember to join the lowest led indicators cathode leads 2 (TOGETHER) and the other 2 (TOGETHER) as in his video . that was not really explained either . But hell it works great as the add-on to BIG BUTTON.
Robert Trompeter
2023-02-01 08:41:31 +0000 UTCSo not talked about but he has the white wire from L jack going to left side of 3.5mm wav trigger jack and also the purple wire from R jack going to 2nd pin on the other side of 3.5mm wav trigger sound out jack.
Robert Trompeter
2023-01-31 08:24:08 +0000 UTC
