SparkFun SparkFun Multiplexer Breakout - 8 Channel (74HC4051) Rail Components which makes it easy to

which makes it easy to explore the possibilities of the components before snapping them apart and building them into your project

individually selectable signals

the Photon is not only powerful

press the arrow in the opposite direction

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SparkFun SparkFun Multiplexer Breakout - 8 Channel (74HC4051) Rail Components which makes it easy toThe SparkFun Multiplexer Breakout provides access to all pins and features of the 74HC4051, 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. The 74HC4051 can function as either a multiplexer or a demultiplexer, and it features eight channels of selectable