An arduino alarm clock.
- Date and Time
- Alarm 1: Mon - Fri
- Alarm 2: Sat - Sun
- 12 hr / 24 hr Mode
- IR reciever
- Temperature and Humidity (DHT11)
- clock_lcd - implements Alarm clock on a 16x2 LCD display (parallel mode).
- clock_u8g - implements Alarm clock on a 128x64 LCD display ST7920 (spi mode).
- images - screenshots
LCD 16x2 Arduino Uno
RS ---------------------- Pin9
Enable ------------------ Pin8
D4 ---------------------- Pin7
D5 ---------------------- Pin6
D6 ---------------------- Pin5
D7 ---------------------- Pin4
LCD 128x64 Arduino Uno
EN ---------------------- Pin6
R/W --------------------- Pin5
RS ---------------------- Pin4
- Press [Enter] for toggling setting/normal mode.
- Press [Left] [Right] for navigation and [Up] [Down] for values adjustment.
- Press [Left] [Right] for navigating the pages (Main Page, Date/Time Settings, Alarm Settings).
- Press [Enter] for toggling setting/normal mode (for Date/Time Page and Alarm Page).
- Press [Left] [Right] for navigation and [Up] [Down] for values adjustment.
- A1 / Alarm 1 = Alarm for Mon - Fri
- A2 / Alarm 2 = Alarm for Sat - Sun