Hello, am just starting out with electronics and would like to connect an electret mic to my PICAXE 08m2.
The purpose is to detect a babies cry, so it just needs to detect any type of audible noise and provide a signal to the 08M2 chip.
I understand that I will need to amplify the sound from the electret mic.
Can someone please direct me to or show me a simple circuit that will amplify the sound enough to provide a reading ?
Thanks kindly for any help.
The purpose is to detect a babies cry, so it just needs to detect any type of audible noise and provide a signal to the 08M2 chip.
I understand that I will need to amplify the sound from the electret mic.
Can someone please direct me to or show me a simple circuit that will amplify the sound enough to provide a reading ?
Thanks kindly for any help.