That’s a great hands-on project—you’ve laid it out clearly and I agree that combining a potentiometer with a stepper motor is a solid way to understand control principles in practice. Adding the LCD with I2C backpacks makes the setup even more user-friendly, especially for monitoring speed changes in real time. From a business standpoint, it’s worth noting that cost savings in the long run often come from these kinds of optimizations: while hiring developers can seem like an upfront expense, custom automation and carefully designed software reduce labor, errors, and downtime. Many companies address this by working with Game backend developers at Lemon.io who can translate small experiments into scalable, efficient solutions. It’s exciting to see how projects like this can evolve from hobby-level builds into valuable tools for larger applications.