alfie.max15
Member level 2
In the project that i am working on i need to detect a signal coming from the mic which is a very weak and in the range of 1mV.
So i need to know can my micro-controller detect that as a high on any port pin...
Or what is the minimum voltage that is required so that the uC can detect and trigger a high in any pin to which it is connected...
Please reply fast if anyone can help...
So i need to know can my micro-controller detect that as a high on any port pin...
Or what is the minimum voltage that is required so that the uC can detect and trigger a high in any pin to which it is connected...
Please reply fast if anyone can help...