Delphi Samples

Abstract

1. Introduction

Set of projects demonstrating the features of the Delphi development environment, its libraries and its programming language.

Some of the projects have been presented at conferences, on training courses or online coding sessions.

The programs are up to date with the Community Edition and the commercial version of Delphi or RAD Studio.

2. Objective

Delphi project samples for Windows, Mac, iOS, Android, Linux, internet of things and web

This project demonstrates how Pascal, Arduino can be applied to a real-world Internet of Things (IoT) problem.

4. Technology Stack

5. System Requirements

General requirements for this technology stack — check the README for exact versions.

• See the project README for exact requirements
• Git (to clone the repository)

6. Installation & Setup

git clone https://github.com/DeveloppeurPascal/Delphi-samples.git
cd Delphi-samples

1. DeveloppeurPascal/AboutDialog-Delphi-Component must be installed in the ./lib-externes/AboutDialog-Delphi-Component subfolder.
2. DeveloppeurPascal/librairies must be installed in the ./lib-externes/librairies subfolder.
3. DeveloppeurPascal/Socket-Messaging-Library must be installed in the ./lib-externes/Socket-Messaging-Library subfolder.
4. Spelt/ZXing.Delphi must be installed in the ./lib-externes/ZXing.Delphi subfolder.
5. foxitsoftware/DelphiZXingQRCode must be installed in the ./lib-externes/DelphiZXingQRCode subfolder.

Full setup instructions are in the project README.

7. Future Enhancements

Suggested extensions you can add to make this your own project.

• Add a mobile dashboard using Blynk or Firebase
• Store readings in a cloud database for history charts
• Add alerts via SMS / Telegram when thresholds are crossed

8. Viva / Review Questions

Common questions examiners ask for projects in this domain.

1. Which microcontroller / board and sensors are used and why?
2. How does the device send data (Wi-Fi, MQTT, HTTP, Bluetooth)?
3. Where is the sensor data stored and visualised?
4. How is power consumption managed?
5. How would you secure the device and its communication?

9. Source Code & License

This project is developed by DeveloppeurPascal and published on GitHub under the GNU Affero General Public License v3.0. Please follow the license terms and credit the original author when you use or modify this code.