An embedded system that simulates a 4-speed transmission. Real-time control logic, sensor integration, and state management on hardware.
Simulates a full transmission with four gears, shifting in real time based on driver input.
Joystick input drives the gear selector while the system reads and reacts to hardware state continuously.
Concurrent state machines coordinate motor speed, servo position, and display output without missing a beat.
Motor speed responds instantly to gear changes, with control logic running directly on the microcontroller.
An LCD shows the current gear and system status, updated in real time as the transmission shifts.
Breadboarded from scratch — microcontroller, DC motor, servo, joystick, and display working together.