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M5Stack Microphone Unit (LM393)
10 pieces in stock at supplier
Product details
Microphone unit is a sound sensor with a built-in omni-directional electret microphone. The signal is amplified and output by the microphone preamplifier MAX4466. The amplifier can effectively suppress power supply noise and common mode noise, and the output signal has high sound recovery, making it suitable for use in noisy environments. The unit can output both analog signals and digital level signals. The built-in LM393 double voltage comparator allows for setting the comparison voltage threshold by adjusting a 10K adjustable resistance. This sensor is ideal for acoustic electrical conversion, audio recording and sampling, FFT acoustic feedback, voice switch, and other projects.
Item number | 14486734 |
Manufacturer | M5Stack |
Category | Development board accessories |
Manufacturer no. | U096 |
Release date | 14.12.2020 |
Colour | White |
Exact colour description | White |
Development board Accessory type | Heatsink development board |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 1 x |
Scope of delivery | 1 piece |
Length | 3.20 cm |
Width | 2.42 cm |
Height | 0.80 cm |
Weight | 5 g |
Length | 7 cm |
Width | 5 cm |
Height | 1 cm |
Weight | 18 g |