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Author Topic: Measuring line frequency  (Read 8541 times)

antonw

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Measuring line frequency
« on: June 13, 2011, 09:38:35 pm »
Hi, how do you measure line frequency with microcontroller 8051 and what interface circuit do you use ?

Best Regards,
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Jan Axelson

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Re: Measuring line frequency
« Reply #1 on: June 13, 2011, 09:51:00 pm »
Try a web search on:

measure ac frequency circuit programming 8051

Jan
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