--- title: "WIZnet Success Stories: Motor Sensing and Step Motor Control Board for Automotive Manufacturing" url: "https://maker.wiznet.io/Alan/resellers/motor-sensing-and-step-motor-control-board-for-automotive-manufacturing/" markdown_url: "https://maker.wiznet.io/Alan/resellers/motor-sensing-and-step-motor-control-board-for-automotive-manufacturing/md" type: "VAR: Value-Added Reseller Products" author: "Techtem" editor: "WIZnet" editor_url: "https://maker.wiznet.io/" original_author: "Techtem" published: "2026-07-06" language: "en" likes: 0 views: 718 comments: 0 source: "WIZnet Makers (https://maker.wiznet.io/)" --- # WIZnet Success Stories: Motor Sensing and Step Motor Control Board for Automotive Manufacturing > Motor Sensing and Step Motor Control Board for Automotive Manufacturing Original author: Techtem ## Article ## Overview ![](https://maker.wiznet.io/upload/ckeditor5/201041722%5F1783326883%2Epng) This project involved the development of a control board used in **Hyundai Motor’s automotive manufacturing process**. The board is designed to **sense motor status while controlling a step motor**, supporting automated operation in an industrial production environment. Hyundai Motor is officially described by Hyundai Motor Group as a major automotive company that has driven the development of Korea’s automobile industry. The control board was built with: - **6-channel DI** - **6-channel DO** - **An Atmel MCU** - Firmware developed using the **Arduino environment** Based on your description, the board combines motor sensing and actuator control in a compact embedded design, making it suitable for use in automotive process equipment where reliable signal handling and step motor control are required. --- ## Background In automotive manufacturing environments, many process stations require precise motion control together with continuous sensing of motor-related conditions. These systems must interact with field signals, monitor device states, and control actuators in a stable and repeatable way. For this type of application, the control board needs to support: - Reliable sensing of motor-related signals - Stable **step motor control** - Multiple **digital input and output channels** - Compact embedded implementation for industrial equipment - Flexible firmware development for process-specific logic To meet these requirements, a dedicated embedded board was designed using an **Atmel MCU**, with firmware implemented in the **Arduino development environment**. --- ## Solution In this application, the control board was developed to perform **two main roles at the same time**: - **Motor sensing** - **Step motor control** The hardware was configured with **6 digital inputs and 6 digital outputs**, allowing the board to interface with external sensors, switches, and control signals used in the manufacturing process. The use of an **Atmel MCU** provided a practical control platform for embedded motion and I/O handling, while **Arduino-based development** made it easier to implement and adjust application logic during development. This architecture enables the board to monitor motor-related conditions from the field and respond by controlling the step motor according to process requirements. --- ## System Architecture The system can be understood as follows: ### 1. Motor Sensing The board receives status or sensing signals related to the motor and surrounding process equipment. ### 2. Digital Input Processing With **6 DI channels**, the system can collect multiple field inputs such as sensor triggers, status signals, or limit conditions. ### 3. Embedded Control with Atmel MCU The **Atmel MCU** processes the input signals and executes the control logic required by the application. ### 4. Step Motor Control The board controls a **step motor** as part of the manufacturing process, enabling motion or positioning functions. ### 5. Digital Output Interface With **6 DO channels**, the board can drive external control signals or coordinate with other devices in the process system. --- ## Key Technologies ### Atmel MCU The control board uses an **Atmel microcontroller** as its main processing core, handling signal processing, logic execution, and step motor control. ### Arduino-based Firmware Development The firmware was written in the **Arduino environment**, providing a simple and flexible development approach for embedded industrial control logic. ### Multi-channel DI/DO The **6 DI / 6 DO configuration** supports practical integration with manufacturing equipment that requires multiple sensing and control signals. ### Step Motor Control By combining sensing and motion control on one board, the system can respond directly to process inputs and operate the step motor in a coordinated way. --- ## Benefits This control board provides several practical advantages: - **Integrated sensing and motion control** The board handles both motor sensing and step motor actuation in one embedded platform. - **Flexible field interfacing** With **6 DI and 6 DO**, the system can connect to a variety of industrial sensors and control devices. - **Compact embedded architecture** Using a single MCU-based design helps simplify system integration. - **Efficient development workflow** Arduino-based coding supports faster implementation and easier modification of application logic. - **Suitable for automotive process equipment** The combination of signal handling and step motor control is well matched to manufacturing automation tasks. --- ## Conclusion This project demonstrates how an embedded control board can be used in an **automotive manufacturing process** to combine **motor sensing** and **step motor control** in one practical design. With **6 DI**, **6 DO**, an **Atmel MCU**, and **Arduino-based firmware**, the board provides a compact and flexible solution for industrial process equipment. In production environments where stable sensing and precise actuator control are both essential, this architecture offers an effective approach for process automation. --- Source: https://maker.wiznet.io/Alan/resellers/motor-sensing-and-step-motor-control-board-for-automotive-manufacturing/