Library Seat Management System

Overview

• Developed a system to monitor seat status in real-time and display it with LED using an Arduino equipped with pressure sensors, temperature sensors, amplification circuits, Bluetooth communication modules, and a 3-color LED lamp.

C# Program

• Used data received via Bluetooth from pressure and temperature sensors to determine seat status and send status information to Arduino via Bluetooth for LED display.
• Displayed the current status of each seat in a status box.

Challenges & Solutions

• Initially, I did not know how to communicate with external modules using C# programming.
• Learned about Serial communication by opening the COM Port connected via Bluetooth and starting communication according to the desired protocol.

Lessons Learned

• Serial communication is a fundamental aspect of interfacing with external hardware modules.