All4U
Junior Member level 1
![Junior Member level 1](/styles/images/ranks/clevel1.gif)
Hi all,
I want to build a frequency meter, its required as below:
-uC: Atmel or PIC;
-display: 05 of 7seg led;
-resolution: 0.01 Hz;
-range: 40 - 60 Hz;
-code in: C language;
(actually, i want to built a freg meter to measure frequency of 220Vac mains power)
Kindly give me some advice, some example,...
Thanks in front!:roll:
I want to build a frequency meter, its required as below:
-uC: Atmel or PIC;
-display: 05 of 7seg led;
-resolution: 0.01 Hz;
-range: 40 - 60 Hz;
-code in: C language;
(actually, i want to built a freg meter to measure frequency of 220Vac mains power)
Kindly give me some advice, some example,...
Thanks in front!:roll: