rajendra_415
Newbie level 2
hi all,
i am using 8051 in my project
i am using 8051 in my project
Last edited:
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1. Detect the zero crossings
2. measure the period (20 ms), ie. the time between 2 positive going zero crossings
3. divide the period by 4
4. wait that time after a positive going zero crossing
5. measure the sine voltage at that point.
1. Detect the zero crossings
2. measure the period (20 ms), ie. the time between 2 positive going zero crossings
3. divide the period by 4
4. wait that time after a positive going zero crossing
5. measure the sine voltage at that point.
hi thanks for u r reply
will u please give me the example code for what u said