Hi
You guys ROCK!!!
Thanks for the help getting the quiz buzzers to work.
The change in coding helped.
However....
I now would like to add a ITEAD PLAYER SHIELD to play :
Player 1...Player 2...etc when each respective button is pressed.
Please help with additional coding for attached code.
also how do i load audio to SD card.
Thanks once again for help thus far
buzzer project2.txt (2.01 KB)
So i guess nobody can help?
Hi,
I think the ITEAD PLAYER SHIELD may not be the best solution. As much as I can see from the shield's wiki page there are only commands for "next" and "previous" to select audio tracks and no command for selecting a track directly (like 'play track 3') so it might be not very reliable to select the track you want to play.
There might be better solutions like for example the wav trigger or the mp3 trigger which I use in several of my projects. They offer various ways to choose the track you want to play directly. Single pins to select track 1 to 18 or/and serial commands for selecting track 1 to 99 and many other player functions.
But maybe you do not need a player shield at all. If the tracks you want to playback are short (some seconds only) and you do not need "hi fi quality" it is also possible to store and playback the audio data directly with the arduino without the need of additional hardware (shield).
For example see: Arduino Playground - PCMAudio
Udo
Much cheaper is a sound module like the one I used in this project:-
http://www.thebox.myzen.co.uk/Hardware/Crazy_Golf.html
There are other types available with a different selection of noises.