Speakers, microphones, buzzery to connect with any microcontroller and minikomputerem, for example, Arduino and Raspberry Pi.
Mobile wireless speakers with Bluetooth.
Audio detector powered with the voltage ranging from 3.5 to 5.5 V. The module is easy to use, it has three outputs: an analog - to measure the intensity of the signal, digital - is changing the status when exceeding a certain level and the audio output.
Shield for Arduino, which allows you to record and play the sound. It has a built-in decoder VS1053B, slot for microSD cards, microphone, navigation joystick and a headphone Jack. It supports the most popular audio formats: MP3, AAC, WMA, WAV, MIDI
Audio shield for DFRduino M0 with processor of sound WM8978 Wolfson. It is equipped with the core transmitting a signal in the HI-FI standard, it supports 3D ambient sound and 5 frequency bands to improve sound quality. It can filter the interference caused by noise. On the board are two connectors jack 3,5 mm. The supply voltage is 5 V, maximum...
Module of decoder of stereo DAC based on UDA1334A, communicates via I2S interface. It is supplied with the voltage from 3.3 V to 5 V, making it compatible with devices such as Raspberry Pi or Arduino. It is characterized by the absence of damping and distortion. On board is a 3.5 mm Jack to connect e.g. headphone.
The stereo decoder's module DAC to communicate through the I2S interface. Built-in class D amplifier can provide up to 3.2 W of power to the speakers or headphones with impedance up to 4 Ω. Powered with voltage from 2.5 V to 5 V. It is compatible with Raspberry Pi or Arduino.
Comfortable headphones with range from 30 Hz to 16 kHz and resistance of 32 Ohms. They connect to a smartphone via Bluetooth. Thanks to the small design and soft ear covers, they guarantee high comfort even during several hours of music. Built-in microphone allows you to chat.
Smart speaker used in home automation. It cooperates with Alexa Voice service and can be controlled by voice. It has a line output, Bluetooth and Wi-Fi. It helps e.g. search for music, turn on a movie, order pizza, turn off the lights, set the thermostat and much more. Compatible with - among others - the Fibaro system. Model in white.
Simple siren voltage supply range from 6 V to 14 V, with current consumption of 250 mA. Generates 6 successive sound frequencies. Connect the device using two wire with removed insulation. The diameter is 54 mm, height 55 mm.
Standalone module which supports playback of wav or oog files stored in memory. The device is powered with voltage from 3 V to 5.5 V, has stereo output which can be programmed via microUSB. This version has 16 MB of internal Flash memory.
Standalone module which supports playback of wav or oog files stored in memory. The device is powered with voltage from 3 V to 5.5 V, has stereo output which can be programmed via microUSB. This version has 2 MB of internal Flash memory.
Sound module with built-in decoder VS1003B. It has line input and line output for connecting a microphone and headphones. The board has also a simple microphone. The module communicates using the SPI bus, it is powered with the voltage of 3.3 V.
The module is based on the single-wire 8002 amplifier with digital interface. It can work as a simple buzzer or play music. The volume is adjustable with built in potentiometer. The supply voltage ranges from 2 V to 5.5 V.