hi guys,am new here and really need your help.am half way through an hnd electronic engineering course in blackpool,england, and need to start my end of year project. because i play guitar a little, i thought i would try my hand at building a simple guitar tuner.theres loads of stuff on the internet but where should i start.would like to keep it simple.could anyone tell me the quickest route to go down.thanks
thanks mike.initially what components will i need to consider using.am i correct in assuming i need a micro controller to convert frequency to voltage?
charlie
I wonder if this circuit is any good. He amplifies the output of an electric guitar which goes to the input of a microcontroller that detects the zero crossing
for a number of cycles then uses a lookup table to determine the frequency.