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OPEN-SMART Wav Player Kit w/ UNO R3 Micro SD Card Touch Sensor Module
The Wav Player kit is designed specially for voice broadcast projects£¬ such as bus stop announcement system£¬ clock broadcast system£¬ door welcoming system£¬ ATM machines tone systems£¬ and wave file playback voice project. The kit contains a high quality OPEN-SMART UNO board which is improved Arduino compatible development board based on ATMEGA328P. Red board and the colorful female pin headers make your project more impressive. It is very popular Arduino project production. The kit contains a wav player module that is based on 12-bit DA converter chip MCP4921. It can play up to 22KHz£¬ 12bit uncompressed wav audio files of any length with the MCU mother board and SD card. It can directly connect to headphone and the power amplifier speaker. Onboard XH2.54-2P nest£¬ it can connect to a small 8 ohm / 1W speaker. Features: - Designed for Arduino DIY lovers£¬ Arduino project designers - 100% compatible with Arduino UNO R3 program£¬ expansion shields£¬ IDE. - Touch sensors can be used to play£¬ pause function - Micro SD card module can be used to read and write files in Micro SD card£¬ SPI Interface - Can play wav music£¬ audio files - Working voltage: DC 4.75 ~ 5.25V - Playback formats: wav - Micro SD Card Capacity: 256MB - Speaker: 8 ohm 1 watt£¬ size is 50 * 13mm - Arduino Library: Adafruit WaveHC