In this tutorial we will learn how to control a stepper motor, by setting steps and direction using a Keypad and Arduino. Watch the Video! Also checkout this tutorial: Arduino Nano Matrix Keypad With Visuino Step 1: What You Will Need Arduino MEGA Stepper motor 28byj-48 & stepper motor driver board Keypad Jumper wires Visuino …
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.
How to use ultrasound distance finder module,rotary encoder to specify and display ultrasound range on Lcd and set the limit distance with a red LED. We will be able to save the chosen distance by pressing on a rotary encoder button. Read Full tutorial here.