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pm:prj2023:apredescu:securityalarm [2023/05/28 22:21] teodora.olteanu [Software Design] |
pm:prj2023:apredescu:securityalarm [2023/05/28 23:35] (current) teodora.olteanu [Bibliography / References] |
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| **Development environment**: | **Development environment**: | ||
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| I have used **Arduino IDE** to write the code for my project. | I have used **Arduino IDE** to write the code for my project. | ||
| - | **Libraries**: The libraries that I have used are **Keypad** and **LiquidCrystal**: | ||
| - | 1. The **LiquidCrystal.h** library is used to control LCD (Liquid Crystal Display) modules. It provides functions to initialize the LCD, set the cursor position, display text, create custom characters, and more. | + | **Libraries**: |
| + | |||
| + | The libraries that I have used are **Keypad** and **LiquidCrystal**: | ||
| + | |||
| + | 1. The **LiquidCrystal.h** library is used to control LCD (Liquid Crystal Display) modules. It provides functions to initialize the LCD, set the cursor position, display text, create custom characters, and more. | ||
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| + | 2. The **Keypad.h** library defines the layout and pins for the 4x4 matrix keypad. It handles keypad inputs and provides functions to read and interpret the button presses on the keypad. | ||
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| + | **Implementation** | ||
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| + | I have implemented the following functions: | ||
| + | |||
| + | 1.**setup()** | ||
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| + | 2.**setPassword()** | ||
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| + | 3.**verifyPassword()** | ||
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| + | 4.**loop()** | ||
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| + | 5.**checkDistance()** | ||
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| + | 6.**setOffAlarm()** | ||
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| + | The code is uploaded in the archive below. | ||
| + | |||
| + | ===== Final Result ===== | ||
| + | |||
| + | https://youtu.be/pAhXtH74ZVc | ||
| + | |||
| + | ===== Download ===== | ||
| + | |||
| + | Here you will find the archive with the code and the final results: | ||
| + | {{:pm:prj2023:apredescu:arhiva_teodora_olteanu.rar|}} | ||
| - | 2. The **Keypad.h** library defines the layout and pins for the 4x4 matrix keypad. It handles keypad inputs and provides functions to read and interpret the button presses on the keypad. | + | ===== Bibliography / References ===== |
| + | https://playground.arduino.cc/Code/Keypad/#Download | ||
| + | https://docs.arduino.cc/learn/electronics/lcd-displays | ||
| + | https://www.youtube.com/watch?v=lTAo_H5eqsk | ||
| + | <html><a class="media mediafile mf_pdf" href="?do=export_pdf">Export to PDF</a></html> | ||
