Developed a Vehicle Control System in C, featuring interactive engine control, sensor-based speed, room, and engine temperature adjustments. Utilized menus for traffic light, AC, and temperature settings, displaying the vehicle's state. Included a preprocessor directive to conditionally compile engine temperature controller code. The system is user-interactive and includes the following functionalities:

User Interaction:

Prompt the user to choose from the following options: Turn on the vehicle engine Turn off the vehicle engine Quit the system Display the current state of the system based on user choices. Vehicle Engine Control:

When the engine is turned on, a "Sensors Set Menu" is displayed, allowing the user to: Turn off the engine Set the traffic light color Set the room temperature via the Temperature Sensor Set the engine temperature via the Engine Temperature Sensor Sensor-Based Adjustments:

Traffic Light Sensor: Set vehicle speed based on traffic light color: 'G' (Green): 100 km/hr 'O' (Orange): 30 km/hr 'R' (Red): 0 km/hr Room Temperature Sensor: Adjust AC and room temperature: If < 10°C or > 30°C: Turn AC ON, set temperature to 20°C Otherwise: Turn AC OFF Engine Temperature Sensor: Manage engine temperature: If < 100°C or > 150°C: Turn "Engine Temperature Controller" ON, set temperature to 125°C Otherwise: Turn "Engine Temperature Controller" OFF Conditional Operations:

If vehicle speed is 30 km/hr: Turn ON AC and adjust room temperature to (current temperature * 5/4) + 1 Turn ON "Engine Temperature Controller" and set engine temperature to (current temperature * 5/4) + 1 Display the current state of the vehicle, including: Engine state (ON/OFF) AC state (ON/OFF) Vehicle speed Room temperature Engine Temperature Controller state Engine temperature