Thanks for the reply, I don't really understand much in terms of PICAXE. It seems I have to learn the language. Is BASIC the simplest language for PICAXE? How long would you say it takes to learn BASIC? Would you say C is related to BASIC? And which of the two is easier?
And also, do you think it would be a simple program to write? (Just counting the pulses over a period of time to determine the frequency, and going high at certain pin if it is within a certain bandwidth)
I do realise that there are a ton of questions here, but I'm totally new to this.
Ever thanking you, TheAppleMac.