Evening All,
Sorry if this has already been asked but couldnt see any posts that matched.
I new to Arduino and already hooked for my models. I’ve just got a sparkfun wav trigger and still can’t believe how good this is for the price 
May main goal is to show my rc club the benfitts of the arduino and have already converted to couple of people.
I can get the wav trigger to respond from the arduino uno via my transmitter input but was wondering if it posible to increase/decrease the speed via one of the channels(for the motor) to replicate motor sound.
I’ve just updated the board with the latest firmware and noticed “wTrig.samplerateOffset(int offset)” fuction.
has any one done this or have an idea of how i could do this.
thanks in advance.
Tim