SparkFun I2C DAC Breakout

You've always wanted to output analog voltages from a microcontroller, the MCP4725 is the DAC that will let you do it! The MCP4725 is an I2C controlled Digital-to-Analog converter (DAC). A DAC allows you to send analog signal, such as a sine wave, from a digital source, such as the I2C interface on the Arduino microcontroller. Digital to analog converters are great for sound generation, musical instruments, and many other creative projects!

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Topics

Breakouts
DAC
I2C
Digital to Analog Converters
Analog Digital
Voltage Converters
Voltage Sources
Signal Sources
Sine Wave
Sound Sources