Frequency of a periodic signal is the number of cycles it repeats per second!. So If we count the number of cycles recorded in a second it will directly read the frequency.This circuit counts the input frequency in Hz and display it on the LCD.
Frequency of a periodic signal is the number of cycles it repeats per second!. So If we count the number of cycles recorded in a second it will directly read the frequency.This circuit counts the input frequency in Hz and display it on the LCD.