https://github.com/mr-addict/clock-board-for-learning

https://github.com/mr-addict/clock-board-for-learning

Last synced: 7 months ago
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• Host: GitHub
• URL: https://github.com/mr-addict/clock-board-for-learning
• Owner: MR-Addict
• Created: 2021-11-22T14:44:28.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2022-01-05T12:08:31.000Z (over 4 years ago)
• Last Synced: 2025-01-12T12:46:48.991Z (over 1 year ago)
• Language: C++
• Size: 4.44 MB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# LCD Clock For Leanrning

## 1. Final Result

![Result](https://github.com/MR-Addict/Clock-Board-For-Learning/blob/main/Images/image02.jpg)

## 2. Board Pinout

![Pinout](https://github.com/MR-Addict/Clock-Board-For-Learning/blob/main/PCB%20Design/Circuit.png)

## 2. Parts Needed

### (1) Custom PCB Board

The gerber file is in **PCB Design/LCD Clock**,you can directly manufacture them.

![PCB](https://github.com/MR-Addict/Clock-Board-For-Learning/blob/main/Images/PCB%20Top.jpg)

### (2) Some Electronic Components

- **Buzzer** X 1

- **LCD1602** X 1

- **DC005** X 1

- **Arduino Nano** X 1

- **Ds3231 Module** X 1

- **Rotary Encoder** X 1

- **MINI WS2812B LED** X 8

- **10uF 0805 Capacitor** X 1

- **10K Adjustable resistance** X 1

## 3. Functions It Features

- **Set Time**

- **Set Date**

- **Set Alarm**

- **Alarm ON/OFF**

- **Light ON/OFF**

- **Temperature**

## 4. Special Functions

- **Custom chars like bell,arrow and duck**

- **Precise Time and Date Due to DS3231 Module**

- **Including More Functions By Scrolling Menu**

- **Store Important Data in EEPROM like isAllarm,isLight,AlarmTime**

## 5. What Knowleage You Will Learn

- **I2C Protocol**

- **Internal Interrupt**

- **External Interrupt**

- **Drive WS2812B LED**

- **Write a Complicated Control System**

- **Drive LCD1602 Liquidcrystal Display**