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PAM8303C 3W mono filterless Class-D audio power amplifier module
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PAM8303C 3W mono filterless Class-D audio power amplifier module

PAM8303C 3W mono Class-D audio amplifier module with filterless design, high efficiency, and low-voltage operation—ideal for compact and portable audio projects.

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LM386 audio amplifier module
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LM386 audio amplifier module

LM386 audio amplifier module with adjustable gain and low power consumption, ideal for amplifying audio signals in DIY and embedded projects.

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INMP441 MEMS omnidirectional microphone module
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INMP441 MEMS omnidirectional microphone module

INMP441 MEMS omnidirectional microphone module with I²S digital output, low noise, and high sensitivity—ideal for ESP32, Raspberry Pi, and voice-enabled projects.

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30mm diameter electronic buzzer
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30mm diameter electronic buzzer

30mm diameter electronic buzzer with loud sound output, DC operation, and easy integration for alarm, alert, and control panel applications.

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active buzzer module
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active buzzer module

Active buzzer module with built-in oscillator that produces sound when powered. Easy to use with Arduino and ESP32 for alarms and alert projects.

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Microphone Sound Detection Sensor module
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Microphone Sound Detection Sensor module

High-sensitivity microphone sound detection sensor module with adjustable threshold, analog and digital outputs—ideal for clap switch and sound-activated projects.

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YX5300 UART TTL Serial MP3 Music Player Module
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YX5300 UART TTL Serial MP3 Music Player Module

YX5300 UART TTL serial MP3 music player module with micro SD card support, simple serial control, and compatibility with Arduino and ESP32 projects.

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MP3-TF-16P DF MINI MP3 SDCARD MODULE
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MP3-TF-16P DF MINI MP3 SDCARD MODULE

MP3-TF-16P DF Mini MP3 module with micro SD card support, UART control, and onboard audio amplifier—ideal for Arduino, ESP32, and voice-based DIY projects.

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APR33A3 voice recording and playback module
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APR33A3 voice recording and playback module

APR33A3 Voice Recording and Playback Module with onboard microphone support, multiple message storage, and standalone or MCU-controlled operation—ideal for voice alerts and DIY projects.

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LM35 temperature sensor
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LM35 temperature sensor

LM35 analog temperature sensor for accurate Celsius readings. Ideal for Arduino, HVAC, weather stations, and DIY projects.

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10K NTC Thermistor Temperature Sensor Module
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10K NTC Thermistor Temperature Sensor Module

10K NTC thermistor temperature sensor module with analog output. Ideal for temperature monitoring, HVAC control, and DIY projects.

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HR202 Humidity Detection Sensor Module
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HR202 Humidity Detection Sensor Module

HR202 humidity detection sensor module for measuring ambient moisture levels. Ideal for weather stations, HVAC control, and DIY projects.

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