Control a Nema 17 Stepper Motor with Arduino and A4988 Driver Parts list (affiliate links): Amazon ⚙️ Nema 17 ( ): ⚡A4988 Driver: 🔋12V 2A Power Supply: 🔌DC Power Connectors: 🧩Breadboard (400 points): 🐊Alligator Clips: Aliexpress ⚙️Nema 17: ⚡A4988 Driver: 🔋12V 2A Power Supply: 🔌DC Power Connectors: 🧩Breadboard (400 points): 🐊Alligator Clips: 📂 Download Arduino Code & Wiring Diagram: ☕ Support me on Ko-Fi: 0:00 Introduction 0:16 Calculating Vref Formula 1:26 Multimeter Setup & Vref Adjustment 2:11 Wiring A4988 to Arduino 2:58 Identifying Motor Windings 4:05 Connecting Motor Power 4:27 Microstep Setup 5:53 Installing AccelStepper Library 6:09 Writing & Uploading Arduino Code 7:05 Heat Sink Reminder 7:15 Results In this tutorial, you will find the complete Nema 17 stepper motor wiring diagram for Arduino, learn how to adjust the A4988 current limit, and how to use the AccelStepper library for precise and smooth positioning! #a4988 #arduino #tutorial #stepper_motor Music from #InAudio: Infraction - Get Going