sw8b buzz i2c audio tone generation board serial wombat pcb003 | Shop The World
From USA
NewSerial Wombat
SW8B Buzz I2C Audio Tone Generation Board Serial Wombat PCB0038 (3)
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Generate up to 4 audible tones of different frequencies at one time. Since inductive piezo buzzers are used for tone generation the volume is constant.
•Also adds 4 more I/O or A/D channels to your project through I2C. On board solder-jumpers allow selection of 16 different addresses, and optional 2200 ohm bus pull-up resistors
•Many support videos and extensive documentation available online, including a micropython example to play midi files with this board
•Use up to 16 boards on the same I2C Bus to increase the number of simultaneous audio outputs
•Open source hardware and software
•Separate power inputs for buzzers and logic. 3.3V or 5V operation. 5V operation is possible while communicating on a 3.3V I2C bus, allowing mixed voltage circuits or analog inputs.
