Hi Everyone,
I'm building a circuit to read frequency of 0.5mV sine wave with range from 2KHz to 3Khz.
Now I need to amplify 0.5mV to 100mV so that I can read the frequency.
Anybody has any ideas about it,please?
Thanks in advance.
I'm building a circuit to read frequency of 0.5mV sine wave with range from 2KHz to 3Khz.
Now I need to amplify 0.5mV to 100mV so that I can read the frequency.
Anybody has any ideas about it,please?
Thanks in advance.