shinigami.alv
New Member
![3914.gif 3914.gif](https://www.electro-tech-online.com/data/attachments/51/51042-79cb43a03ea695b28feec14a3ad011e3.jpg)
I have a VU meter circuit as above with a condenser mic which i bought online (https://www.cytron.com.my/viewProduct.php?pcode=SO-MIC&name=Condenser%20Mic) and is wondering how can i apply the output of the mic to the audio input of LM3915? do i simply amplify the mic output then connect to the circuit?