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SparkFun I2C DAC Breakout - MCP4725

SparkFun I2C DAC Breakout - MCP4725

Pimoroni

£5

Price read from Pimoroni on 2026-10-22. Check before buying.

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 I 2 C 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 I 2 C interface on the Arduino microcontroller. Digital to analog converters are great for sound generation, musical instruments, and many other creative projects! This version of the MCP4725 Breakout fixes a few issues with the board including the IC footprint, the I 2 C pinout, changes the overall board dimensio

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