Sound Detection and Microphone Module
We have 44 units in our Sydney Warehouse available for immediate dispatch.
We can get a further 1000 units in Australia from Little Bird. If you order today, we can dispatch this stock between Jun 17, 2021 - Jul 04, 2021.
This sound-detection sensor module is highly sensitive. It can detect when sound reaches a set threshold level.
There are two output pins, one for analogue output (AO) and another for digital output (DO).
AO = Analog output, real-time output voltage signal of the microphone.
DO = The digital output would depend on the sound intensity and the threshold level that has been set.
Compatible with the Arduino and other microcontrollers.
Ideal for projects involving sound-detection or a microphone.
• Mounting screw hole 3mm
• 5V DC power supply
• Analog output
• Threshold level output
• Microphone with high sensitivity
• Power indicator light
• Comparator output light