Home > Embedded Systems, Projects > Arduino: Control multi-LED bar graph with a potentiometer and calibration process.

Arduino: Control multi-LED bar graph with a potentiometer and calibration process.

This project refers to an Arduino sketch which with the help of an external potentiometer (input device) can control a bar graph of many LEDs. Finally, when the sketch starts running, it calibrates the potentiometer (and so there should be a spin at both ends manually).

For more information you can get the project itself:

`control_led_bar_graph_through_potentiometer

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