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pm:prj2023:avaduva:locker [2023/05/28 23:49] robert_nicu.enuta |
pm:prj2023:avaduva:locker [2023/05/28 23:59] (current) robert_nicu.enuta |
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| LiquidCrystal_I2C.h: The LiquidCrystal_I2C library is used to interface with the LCD display module through the I2C protocol. It simplifies the process of displaying information on the LCD by providing functions for writing text, setting the cursor position, and controlling the backlight. This library significantly reduces the complexity of communicating with the LCD module over I2C, making it easier to display relevant prompts, messages, and status updates to the users. | LiquidCrystal_I2C.h: The LiquidCrystal_I2C library is used to interface with the LCD display module through the I2C protocol. It simplifies the process of displaying information on the LCD by providing functions for writing text, setting the cursor position, and controlling the backlight. This library significantly reduces the complexity of communicating with the LCD module over I2C, making it easier to display relevant prompts, messages, and status updates to the users. | ||
| + | |||
| + | Implementation | ||
| + | |||
| + | I have implemented the following functions: | ||
| + | |||
| + | 1.setup() | ||
| + | |||
| + | 2.displayscreen() | ||
| + | |||
| + | 3.keypress() | ||
| + | |||
| + | 4.loop() | ||
| + | |||
| + | 5.armservo() | ||
| + | |||
| + | 6.counterbeep() | ||
| + | |||
| + | The code is uploaded in the download section | ||
| </note> | </note> | ||
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| Additionally, the Buzzer provides audio feedback to indicate successful authentication or access denied events. Together, these components create a reliable, user-friendly, and secure locker system that offers controlled access to the storage compartment. The modular design allows for easy customization and expansion, making it adaptable for various applications and environments. | Additionally, the Buzzer provides audio feedback to indicate successful authentication or access denied events. Together, these components create a reliable, user-friendly, and secure locker system that offers controlled access to the storage compartment. The modular design allows for easy customization and expansion, making it adaptable for various applications and environments. | ||
| - | We can develop more this application by using a wifi module to control the password remote, or using nfc to unlock this like interfons. This application in this state we can use itlike a normal safe lock from gym for example or camera hotels. | + | We can develop more this application by using a wifi module to control the password remote, or using nfc to unlock this like interfons. This application in this state we can use it like a normal safe lock from gym for example or camera hotels. |
| ===== Download ===== | ===== Download ===== | ||
