MEMS (Micro-Electro-Mechanical Systems) microphone technology is here to stay, so it is crucial to understand that technology. When it comes to choosing an analog or digital MEMS microphone, the ...
This post describes the preliminary results of a small Hall-Sensor module. This is widely known as KY-024 module. The KY-024 sensor module I got from an online retailer is inexpensive, and the ...