Multiplexer Breakout 8-Channel 74HC4051 dfrduino The LCD 20x4 Character Module

The LCD 20x4 Character Module Yellow Backlight is a classic character display for menus

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Multiplexer Breakout 8-Channel 74HC4051 dfrduino The LCD 20x4 Character ModuleThe Multiplexer Breakout 8 Channel 74HC4051 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