The INMP441 is a high-performance I2S Digital Microphone Module designed for clear, low-noise audio capture. Fully compatible with ESP32, ESP8266, Raspberry Pi, STM32, and other I2S-enabled microcontrollers. Ideal for voice detection, sound measurement, audio streaming, and IoT projects.
High-performance MAX9814 Microphone Amplifier with Automatic Gain Control (AGC). Features selectable 40dB/50dB/60dB gain and low-noise performance. Perfect for Arduino, ESP32, and voice-recognition projects. Operates at 2.7V–5.5V.
The MAX98357A is a high-quality 3W Class-D I2S Digital Audio Amplifier Module that converts digital audio signals into powerful speaker output. Perfect for ESP32, Raspberry Pi, and other I2S-compatible microcontrollers. Ideal for DIY speakers, voice assistants, sound projects, and IoT audio applications.
Compact 2535 size 4 Ohm 3 Watt mini cavity speaker with clear sound output and strong bass for its size. Ideal for Arduino, ESP32, Bluetooth speaker, and embedded audio projects.
PCM5102A I2S DAC Audio Module is a high-quality 24-bit stereo digital-to-analog converter module designed for ESP32, Raspberry Pi, Arduino and other I2S-compatible audio projects. It provides clean analog audio output from a digital I2S source without requiring an external MCLK signal.
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