CD74HC4067 16-Channel Signal Expansion Module Compatible with Arduino motor speed control potentiometer or a lab technician tracking

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CD74HC4067 16-Channel Signal Expansion Module Compatible with Arduino motor speed control potentiometer or a lab technician trackingRunning out of GPIO pins on your Arduino or ESP32? The CD74HC4067 16 Channel Signal Expansion Module solves this problem by letting a single microcontroller port communicate with up to 16 different sensors or devices no expensive controller upgrade needed. This compact multiplexer breakout board acts like a smart traffic manager for your electronics projects. Using only 4 control pins, you can switch between 16 input or output channels seamlessly.