This module is capable of detecting sounds even at low volumes, which is useful for applications such as speech recognition, noise level detection, and noise-activated switches. It can be used with a wide range of microcontrollers such as Raspberry Pi and many other microcontroller boards.
- Sensor with microphone for noise detection
- With LM393 and potentiometer
- Adjustable switching contact
- Operating voltage 3.3 V - 5 V
- Usual high quality and fast delivery directly from Germany by ordering at AZ-Delivery
- Of course you will receive when buying through AZDelivery fully automatic and guaranteed also a Invoice incl. VAT and according to German standards
- Guaranteed ROHS conformity Through purchase from German dealer