PORTS Forum

Ports and Interfaces => General Discussion => Topic started by: antonw on June 13, 2011, 09:38:35 pm

Title: Measuring line frequency
Post by: antonw 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,

Title: Re: Measuring line frequency
Post by: Jan Axelson on June 13, 2011, 09:51:00 pm

Try a web search on:

measure ac frequency circuit programming 8051

Jan