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The Wolfson Audio Card, produced in collaboration with Wolfson, the premier mixed-signal semiconductor and audio solutions company, offers Raspberry Pi® users similar flexibility to a PC soundcard to capture audio alongside their camera, and experiment with stereo digital capture and playback.
Use voice to interact with things around you can always be one of the most interesting things of IoT application, we want to make something more different and cooler
PiFi Digi+ is a high-quality S/PDIF board for the Raspberry Pi
6 Channel USB 5.1 Audio Sound Card USB External Digital Optical SPDIF for the Raspberry Pi / PC / MAC etc... Warning: you can either use spdif or analog output, not both simulteanously.
50w This bluetooth audio receiver comes bundled with a big 50W amplifier, making it ready to receive your audio streams wirelessly on any speaker.
The iTead Music Player Shield is based on CECL08D. The CECL08D chip can be used to decode MP3/WAV format audio file. The music player shield has SD card socket and USB interface, supporting USB and SD card play. Just plug and play!
Grove - Recorder is based on ISD1820P, which can record 8~20 sec by set resistor and cycle play. It can offers true single-chip voice recording, no-volatile storage. Grove - Recorder is 100K and the total 10s for Recorder. This module is very easy to control, which can direct control by push button on board or by microcontroller.
The British imported CSR Bluetooth chip, complete package designed to connect peripherals using the latest smartphones, perfectly compatible with 3.0, 4.0, Bluetooth phone and Bluetooth adapter.
Speaker 80W 8Ω 450 ÷ 13000Hz 90dB Ø100mm
KAmodAUD is easy to use audio amplifier, it can be powered by voltages used in modern digital systems.
Grove-Serial MP3 Player is a kind of simple MP3 player device whose design is based on a high-quality MP3 audio chip---WT5001. It can support 8KHZ~44.1KHZ sampling frequency MP3 and WAV file formats. This product has several peripheral ports: a standard UART Grove interface, a dual track headphone jack, an external interface and also a Mini SD card...
Loud speaker 40 Watt Ø 87
This Passive Piezoelectric Type Buzzer is made of plastic, very eye catching colors. It can generate sound over 110DBA(!), so do not make it close to your ears when you test the buzzer. Includes build-in signal generator, just power on 6-12V and it will scream out loud. Caution: may cause damage to human ears, security use only.
8 cm (3.3") HiFi fullrange driver. Linear frequency response between 200 and 20000 Hz. Suitable for sur-round effect speakers, mini sub/sat systems. Due to the small size very suitable for model construction and as control speaker for electronic devices.
The RTC module is a member of Twig. It is based on the clock chip DS1307 which supports the I2C protocol.
2*10W Dual Channel HIFI Mini Audio Amplifier PAM8610
This bluetooth audio receiver comes bundled with amplifier, making it ready to receive your audio streams wirelessly on any speaker. 3.7V Micro USB Car Bluetooth Phone Call Hands Free Audio Receiver Board Wireless Stereo Sound Module
Bluetooth module is designed for product design of Bluetooth speakers. Has the characteristics of high integration, small size, just with a few external components will be able to achieve its powerful features. With A2DP, AVRCP transmission and remote control protocol any Bluetooth audio device (such as: Bluetooth-enabled mobile phone, computer Bluetooth...
This very tiny module (the size of the micro sd card reader) reads voice and music from the sd card, as needed from your micro-controller.
The Grove - Speaker is a module consist of power amplification and voice outputs. The loudness can be adjusted by the on-board potentiometer. With different input frequency, the loud-speaker generated different tones. Coding the music into arduino, DIY your own music box!
ISD1820 voice sound audio voice module is quickly become familiar with the ISD1820 series chips designed for a simple and practical circuit board. It applies to all series chip, with a simple, fully functional characteristics. Recording chip ISD1820 series is a highly integrated, high-performance chips. It can be multi-segment recording, sampling rate...
Polyester Cone Loudspeaker - Transparent cone
On-board TDA7266 audio amplifier chip, dual-channel 7W +7 W, suitable for 4-8 Euro 5-15W speakers use
Wires and Connectors
Socket; Jack 6,35mm; female; stereo; with on/off switch; THT
This is a simple to use sound amplifier for your projects.
On-board TDA2004 audio amplifier chip, dual-channel 10W +10W, suitable for 4-8 5-15W speakers use
5 cm (2") 3W 8 Ohm miniature speaker with a plastic basket and plastic diaphragm. Broad frequency response and good voice reproduction. Particularly well suited to outdoor applications and where ambient conditions are generally unfavourable (e.g. high humidity).