In this tutorial we will learn how to control the LED brightness with a potentiometer and Display the value on the OLED Display. Watch a demonstration video. Step 1: What You Will Need Arduino UNO (or any other Arduino) LED LM358 dual operational amplifier 4X 4.7K ohm resistor 2X 120K ohm resistor 300 ohm resistor …
How to Control Stepper Motor with a Remote Control Module and DRV8825 driver and OLED Lcd to Display direction. Read Full tutorial here.
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How to use Stepper Motor with Obstacle Module and OLED Display to start/stop when obstacle is detected by IR sensor. Read Full tutorial here.
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