Description
A4988 Stepper Motor Driver — Precision Motion Control (for KiCAD)
Overview
Take control of your stepper motors with the A4988 Stepper Motor Driver Schematic Module for KiCAD. Designed for motion control and automation projects, this module simplifies driver integration in your KiCAD designs. With included STM32F030 MCU example and AMS1117 9V-to-3.3V regulator, it demonstrates seamless MCU interfacing and reliable power management — helping you save time and ensure consistent performance.
What’s Inside
- ✅ Based on A4988 Stepper Motor Driver IC
- ✅ Handles up to 35V motor voltage and 2A per coil (with cooling)
- ✅ Includes STM32F030 example schematic for MCU integration
- ✅ Features AMS1117 regulator (9V → 3.3V) for logic supply
- ✅ KiCAD-ready modular schematic
- ✅ Optimized layout for plug-and-play reuse
Key Features
- Precision Stepper Control – Full, half, quarter, eighth, and sixteenth stepping.
- Integrated Example MCU – Demonstrates connection with STM32F030.
- Onboard Voltage Regulation – AMS1117 linear regulator for stable 3.3V logic.
- Compact Modular Design – Copy-paste easily into your own KiCAD projects.
- KiCAD 9+ Compatibility – Designed for modern schematic workflows.
Product Details
- File Format: KiCAD Project Files (Digital)
- IC / Core Component: A4988 Stepper Motor Driver
- Compatibility: KiCAD 9 and later
- Includes: STM32F030 integration example, AMS1117 regulator schematic
⚠️ IMPORTANT
Please see the disclaimer for additional information about these designs.
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