Arduino Sound, Buzzer & Shields Kits
- Adafruit 94, This Arduino shield is a kit that is a simple & effective way of adding quality audio to an electronic project. The kit can play up to 22k Hz, 12-bit uncompressed audio files of any length & is easy to make, with all necessary parts supplied. An onboard DAC, filter & op-amp provide the high quality output. Audio files are read off a SD/MMC card & volume can be controlled via an onboard thumb-wheel potentiometer. The kit is easy to construct & only requires the addition of an Arduino project, SD card & speaker/headphones. Included with the kit is an Arduino library that enables the simple transfer & management of sound files. Audio is played asynchronously as an interrupt, so the Arduino can perform tasks while the audio is playing. Suggested projects for this shield include: portable audio player, talking clock, interface for the sight-impaired, doorbells, security system, & many more. Adafruit 94 Wave Shield Kit for Arduino