Micro Electret Amplifier- MAX4466 Avec Gain Réglable Batterie 1 x RFID Card Reader
$12.30
Description
1 x RFID Card Reader Writer Module
AC250V 10A
Interchangeability: Fully interchangeable
Ce produit contient le module caméra OV2640
Ce pilote de moteur est parfait pour les projets de robotique et de mécatronique et pour contrôler les moteurs à partir de microcontrôleurs
Micro Electret Amplifier- MAX4466 Avec Gain Réglable Batterie 1 x RFID Card ReaderUnsoldered GY MAX4466 Sound Sensor Module Description: The MAX9814 is a low cost, high performance microphone amplifier with automatic gain control (AGC) and low noise microphone bias. The device features a low noise front end amplifier, a variable gain amplifier (VGA), an output amplifier, a microphone bias voltage generator, and an AGC control circuit. Features Automatic Gain Control (AGC 3 kinds of gain settings (40dB, 50dB, 60dB) programmable
Shipping Notes
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