C
Chaozhou
- Jan 1, 1970
- 0
Does anyone know of a good frequency counter on an IC? I need one for a
project I'm working on. Thanks.
project I'm working on. Thanks.
Chaozhou said:Does anyone know of a good frequency counter on an IC? I need one for a
project I'm working on. Thanks.
Robert said:These days the cheapest solution is very probably a microcontroller,
using the onboard timers... but it all depends on the frequency
range/resolution you are looking for...
Chaozhou said:Does anyone know of a good frequency counter on an IC? I need one for a
project I'm working on. Thanks.
Does anyone know of a good frequency counter on an IC? I need one for a
project I'm working on. Thanks.
Chaozhou said:Does anyone know of a good frequency counter on an IC? I need one for a
project I'm working on. Thanks.
Chaozhou said:Does anyone know of a good frequency counter on an IC? I need one for a
project I'm working on. Thanks.
Eugene said:You can achieve this quite easily with a PIC - TIMER0 has a mode where it is
incremented by an positive/negative edge on one of the pins...
Thats a counter and if sampled at certain intervals, a frequency counter.
Chaozhou said:Hmm...this might be a better idea. I want a wider frequency range than the PIC
can handle though. Know of any good prescalers out there?
Robert Monsen said:the
The PIC technote I posted claims they can do up to 50MHz, since timer0 is
asyncronous. However, I haven't read the thing in detail.
Regards,
Bob Monsen
Chaozhou said:Eugene Rosenzweig wrote:
Hmm...this might be a better idea. I want a wider frequency range than
the PIC
can handle though. Know of any good prescalers out there?