Hi Lubin!
Do you have any examples on how operate a 220V 50hz signal to detect the passage through zero in order to synchronize the PWM signals
i try with IC ''input capture" but no result
Can you help?
ELMAY
input capture
-
- Site Admin - Expert
- Posts: 616
- Joined: Wed Mar 07, 2007 11:23 pm
- Location: Bayonne- France
- Contact:
Re: input capture
Hi Elmay,
Is the problem to get an input on the 220V signal or to synchronize the PWM signal ?
Getting 220V signal should be done using an antenna for example.
About synchronizing PWM signals, you may change the PWM period.
I have no example about this specific problem.
Lubin
Is the problem to get an input on the 220V signal or to synchronize the PWM signal ?
Getting 220V signal should be done using an antenna for example.
About synchronizing PWM signals, you may change the PWM period.
I have no example about this specific problem.
Lubin
Re: input capture
Hi Lubin,
I want to detect the passage by zero of use sinewave signal with input capture if you like it you can give me an example of use of any type IC and output of this block?
thanks
Elmay
I want to detect the passage by zero of use sinewave signal with input capture if you like it you can give me an example of use of any type IC and output of this block?
thanks
Elmay
Who is online
Users browsing this forum: No registered users and 4 guests