USB microphone and webcam from an old laptop
thingiverse
This is my 3D model for USB microphone and camera from re-used old laptop. Result in this video: https://youtu.be/qB299wl9uqY Old laptops have analog microphones and 5-volt USB cameras. But new camera modules on laptops have digital MEMS PDM microphones with I2S output and 3.3 volts. Camera and microphone modules in these video CN-07YYTT, 07YYTT: Yellow - CN-07YYTT-72487-4CH-ACAJ-A00 Black - CN-07YYTT-72487-47I-A9T3-A00 For the camera, I used diode 1N4007. And for the microphone I used Raspberry Pi Pico and this project on GitHub: https://github.com/ArmDeveloperEcosystem/microphone-library-for-pico
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