Project Idea:
Design an Arduino-based system that gives users flexible control over a stepper motor, enabling precise rotational manipulation in three different modes: continuous rotation, precise quarter-turn increments, and manual step control via an optical encoder.
Project Description:
This controller uses an Arduino Uno with an LCD display, NEMA stepper motor, driver, an optical encoder, tactile switches, and essential circuitry to create a robust, multi-mode stepper motor controller. Users can switch between continuous, quarter-rotation, and manual modes for flexible, accurate control—ideal for training, automation tasks, and engineering projects.
Features:
Three stepper control modes: Full, Quarter, Manual
Real-time step display
Direction and increment control switches
Encoder-based manual operation
Audible and visual status feedback
Compact and modular build
Applications:
Robotics and automation labs
Educational training systems
CNC prototypes
Precision positioners
DIY projects
Total List of Components:
Arduino Uno
Optical Encoder
NEMA Stepper Motor
Stepper Motor Driver (e.g., A4988)
16x2 LCD Display
Buzzer
12V Transformer
Voltage Regulator Circuit (7805, 7812)
Switches (Tactile Push Buttons)
LEDs
Custom PCB Board
Resistors
Capacitors
Transistors
Jumper Wires
Connectors
Project Includes:
Project components
Circuit diagram / circuit connections
Source code
Instructions document
Project Types:
- DIY KIT (Do It Yourself KIT) - Along with the components, you will get the source code, circuit diagram/circuit connections, and instructions document to help you build the project easily.
- Ready-Made - We are providing a fully assembled, tested and ready-made project soldered on a PCB with all the other components, code & circuit diagram.
Shipping Dimensions in cm
Box: 16 x 11 x 10 cm( L x W x H)
Estimated project weight: 1kg
Notes: All the products are made by LearnElectronics India and not for re-sale. If you want to order a product, please reach out to us at +91-7600948607.
