rod411964:
Hi all, looking for help with a code error. (I can handle the electronics but code is not my strong point).I have copied manually the Frequency Counter source code from the book "Arduino Projects for Amateur Radio" and when I do a verify I get the following error;
"FreqCounter" has not been declared.
I have attached my source code and wonder if anyone can give me some guidance please.
Cheers, Rod.
VK7EH
Hi, what is your meter's working range?
I was able to read about 500khz using the timer1 and interrupt: External input for the timer1 to generate an interrupt when the counter reaches the maximum · Issue #38 · PaulStoffregen/TimerOne · GitHub