My goal is to try and control audio frequencies with the buttons on the Arduino LCD module.
I will be using an Arduino Duemilanove module to program the device.
I want to have the frequency in hertz displayed on the LCD and be able to use the push buttons to raise or lower the frequency.
What other components might i need to be able to generate various low audio frequencies(around 1-50 Hz)?
I will be using an Arduino Duemilanove module to program the device.
I want to have the frequency in hertz displayed on the LCD and be able to use the push buttons to raise or lower the frequency.
What other components might i need to be able to generate various low audio frequencies(around 1-50 Hz)?