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Module with class D mono audio amplifier designed for QT Py and Xiao boards. It is based on the MAX98357 system and can work with a loudspeaker from 4 to 8 Ω with a power of up to 3 W. It communicates via the I2S interface. Adafruit 5770
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Module with class D mono audio amplifier based on the MAX98357 chip, designed for QT Py and Xiao boards. It can work with a speaker from 4 to 8 Ω with a power of up to 3 W and communicates via I2S. It allows users to set different modes (off, left channel, right channel and mixed) by changing the resistance on the SD pin (default is set to mixed mode). Thanks to its small size, it will be used when building a small audio player. Pin layout will work with ESP32, nRF52840 and RP2040 series boards (will not work with ATSAMD21 due to lack of I2S pins) It is powered by 5V supplied via USB to QT Py and Xiao modules. Full documentation and sample programs are available on the product page.
The board with the RP2040 microcontroller equipped with two ARM Cortex-M0+ cores, which work at a frequency of 133 MHz, 264 kB RAM. The board also has 8 MB of QSPI flash memory. The circuit can be programmed in C/C++, CircuitPython or MicroPython. Adafruit 4900
Board with the WiFi Espressif ESP32-S2 module. It offers 4 MB of Flash memory and 2 MB of SRAM and an RGB LED. It is equipped with a STEMMA QT connector. Adafruit 5325
Board with WiFi Espressif ESP32-S2 module and u.FL connector. It offers 4 MB of Flash memory and 2 MB of SRAM and an RGB LED. It is equipped with a STEMMA QT connector. Adafruit 5348
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The module with digital stereo audio amplifier is equipped. The system allows you to connect two speakers with an impedance from 4 Ω to 8 Ω and a power of 15 W
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A stereo tube preamplifier based on 6K4 tubes. Designed for use with active speakers or an additional amplifier and passive speakers. SUCA-AUDIO TUBE-T1
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Module with class D mono audio amplifier designed for QT Py and Xiao boards. It is based on the MAX98357 system and can work with a loudspeaker from 4 to 8 Ω with a power of up to 3 W. It communicates via the I2S interface. Adafruit 5770