Electret Microphone (MAX9814) gives values in range of 30-40 with teensy 3.6

Status
Not open for further replies.
K

kkiokio

Active member
Hello,

I am working on a project where i am taking input from an electret microphone. I have noticed that one of the 4 microphones is giving me very low values in the range of 30-40.

I was wondering if someone could tell me what I can do. Is it a connection problem?
The other microphones are working and have the same setup.

teensy 3.6--> MAX9814 electret microphone
GND--> GND
3v3--> vdd
A8--> out
GND-->Gain

I am doing analogRead(A8).

Other post link: https://forum.pjrc.com/threads/42539-Teensy-3-6-with-Electret-Microphone-(MAX914)-with-auto-gain
 
Replaced microphone with a different one and found out that it was a faulty microphone.

Thread close.
 
Status
Not open for further replies.
Back
Top