15 ITEMS
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The FM Radio Receiver module is based on the chip TEA5767/68. This chip is used on mp3 and mp4 players, digital radio and mobile phones to realise a stereo FM radio with reception frequency ranging from 87.6MHz to 108MHz.
Price
$11.95
Total
$11.95
The Microphone Amplifier Module is a low-cost, high-performance microphone amplifier with automatic gain control and low noise bias.
The Electret Condenser Microphone Module is a small acoustic to electric transducer/ sensor that converts sound into an electrical signal.
The 3V Active Buzzer has an output frequency of 2,300Hz +/- 500Hz.
Price
$36.95
Total
$36.95
The TDA7492P module is a dual BTL class-D audio amplifier which has a built in Bluetooth 4.0 audio receiver.
The PAM8403 is a 3W, class-D audio amplifier which offers low THD+N, allowing it to achieve high-quality sound reproduction.
Price
$13.95
Total
$13.95
The TPA3118 PBTL is a single speaker output (mono) digital amplifier.
Price
$12.95
Total
$12.95
The HW-714 is a Stereo Amplifier Module powered by the TPA3110 amplifier IC.
The ISD1820 Voice Board Module is a multiple message record/playback device. The ISD1820 Voice Board Module offers true single chip voice recording, non-volatile storage and playback capability of 8 – 20 seconds, depending on the sample rate.
The WTV020 module is based on the WTV020SD-20 device and allows for direct playback of audio files stored on a microSD card.
This module uses the ISD1820 voice recording and playback IC to record voice messages and playback capabilities of up to 10 seconds in length.
3V – 5V DC
