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6 Pcs Electret Microphone Amplifier Module Max4466 Gain Board for Uno
New
R339.00
Closed
22 May 24 15:09
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Product details
Condition
New
Location
International
Bob Shop ID
613399765
Application: MAX4466 microphone breakout is suitable for voice converters, audio recording and sampling, and audio response projects using FFT; On the back, there is a small trimmer pot to adjust the gain; You can set the gain from 25x to 125xParameters: power supply voltage: +2.4V to +5.5V (can be compatible with STM, Raspberry Pi and other development board motherboards); Power supply rejection ratio: 112dB; Common mode rejection ratio: 126dB; AVOL: 125dB (RL = 100k) rail-to-rail output; Quiescent power supply current: Less than 24A; Gain bandwidth: 600kHz20-20KHz electret microphone soldered on: comes with a 20-20KHz electret microphone soldered on the board for audio-reactive projects; It is recommended to use the FFT driver library, which can take audio input and 'translate' it into frequenciesEasy to use: connect GND to ground, VCC to 2.4-5VDC; for the good performance, use the 'quietest' supply available (this would be the 3.3V supply)Power supply noise rejection function: the amplifier has good power supply noise rejectionMaterial:plasticcolour:purplePackage Contents:6 x Microphone Amplifier ModuleOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.