We’ve made a wireless video - so why not build a wired one! Thanks to https://www.PCBWay.com/?from=atomic for supporting the channel.

I’m going to see if I can beat my shop bought USB microphone with a home made one. I’ve got three microphones to try out, an ICS43434 MEMS microphone, an Electret microphone and a Dynamic Microphone.

We’ll be using a Teensy to do the USB interfacing. Let me know what you think in the comments.

You can get the components used in this vide with these affiliate links:

Teensy - https://amzn.to/3CwsNDO INMP441 I2S Microphone: https://amzn.to/3cicuiv Electret Microphone - https://amzn.to/3CxEsCw MAX9814 amplifier Board - https://amzn.to/3fMwxYf or for a board with a microphone https://amzn.to/3uSVOVl AD282 Pre-Amp Board - https://amzn.to/2U55PSR PCM1808 ADC Board - https://amzn.to/3lO41Jm


Patreon: https://www.patreon.com/atomic14 ko-fi: https://ko-fi.com/atomic14