| Management number | 234968045 | Release Date | 2026/07/02 | List Price | $1.41 | Model Number | 234968045 | ||
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The SparkFun Multiplexer Breakout Board - 8 Channel (74HC4051) provides access to all pins and features, an 8-channel analog multiplexer/demultiplexer. The 74HC4051 allows you to turn four I/O pins into eight multifunctional, individually selectable signals, which can be used to do everything from driving eight LEDs to monitoring eight potentiometers.
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