SparkFun I2C Digital-to-Analog Converter Breakout - MCP4725
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Generate an analog voltage from I2C commands with this MCP4725 breakout. Its twelve-bit converter includes EEPROM to retain a selected setting through power loss. Standard header access and revised mounting-hole placement support prototype integration, while the host and output circuitry determine how the voltage is used in a larger project.
Before you buy
Review supply, output loading and startup behavior before attaching another circuit.
SparkFun SKU: BOB-31305 · Category: Digital-to-analog converters
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Official product specifications and documentation
EAR summary based on supplier documentation; this is not a hands-on review. Product identity rechecked during the October 25, 2026 sprint. Current SparkFun Originals eligibility was verified with the supplier’s Original: Yes filter during the October 25, 2026 sprint. Affiliate eligibility remains subject to SparkFun's program terms.