EMBEDDED SYSTEMSC++ARDUINO3D PRINTING
AUTOMATIC SPICE
DISPENSER
Precision dispensing system with stepper motor firmware and 3D-printed mechanical assemblies.
COMPLETED · 2025
STATUS:IDLE_
DETAILS
STEPPER MOTOR FIRMWARE
Precise C++ motor control with acceleration curves and micro-stepping for accurate spice dosing.
EMBEDDED CONTROL
Full state machine architecture for dispensing sequences, calibration routines, and error handling.
3D-PRINTED DESIGN
Custom mechanical assemblies for dispensing mechanism, hopper, and enclosure with tight tolerances.
ONE SEMESTER
Complete system delivered Sept–Dec 2025: design, sourcing, assembly, testing, and documentation.
TECH STACK
FIRMWARE
- C++ (Arduino)
- Stepper Motor Library
- State Machine Pattern
- Serial Debugging
MECHANICAL
- 3D Printing (FDM)
- Custom Enclosure
- Gravity Feed System
- Motor Mounting
MANAGEMENT
- GANTT Scheduling
- Milestone Tracking
- Iterative Prototyping
- Documentation