https://github.com/mic159/arduino-alarm-clock
An Arduino alarm clock using a Serial 4 digit display and an DeadOn RTC.
https://github.com/mic159/arduino-alarm-clock
Last synced: about 1 year ago
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An Arduino alarm clock using a Serial 4 digit display and an DeadOn RTC.
- Host: GitHub
- URL: https://github.com/mic159/arduino-alarm-clock
- Owner: mic159
- Created: 2011-12-11T06:51:31.000Z (over 14 years ago)
- Default Branch: master
- Last Pushed: 2011-12-11T21:08:16.000Z (over 14 years ago)
- Last Synced: 2025-02-05T08:50:40.743Z (over 1 year ago)
- Language: Java
- Homepage:
- Size: 97.7 KB
- Stars: 4
- Watchers: 1
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# Libraries
* RTClib - https://github.com/maniacbug/RTClib
* SerialDisplay - Something I wrote. I will upload it soon.
# Hardware
* A DeadOn RTC from sparkfun (DS3234 chip). Communicating over SPI.
* http://www.sparkfun.com/products/10160
* A 4 digit 7 secment display from sparkfun. Also using SPI (not serial).
* http://www.sparkfun.com/products/9765
* A "buzzer" that is really just a small speaker.
* http://www.sparkfun.com/products/7950
* An Arduino ofcourse (I used the Nano V3).
* 3 Buttons. One large one and two smaller ones.
* http://www.sparkfun.com/products/9190
* http://littlebirdelectronics.com/products/mini-pushbutton-switch-pcb-mount-2-pin-spst-50ma-5-pack
* And a resistor network to pull down the button pins.
* http://www.sparkfun.com/products/10856
I purchased all my components from Little Bird Electronics in Australia.
http://littlebirdelectronics.com/