Xronos (from greek Χρόνος [kronos] which means Time) Clock is not your average alarm clock. It’s an open source, hackable and customizable device. It has a stylish look, is hand made, and it talks!
Xronos has an internal backup battery that will allow it to keep time if you forget to plug in. All settings are saved to flash memory (EEPROM), so you don’t have to worry about power loss and all your alarm settings and preferences will be there when the power comes back on! Since all audio files are kept on SD card inside, you can even change alarm tones, or replace voice prompts with your own (though only ones that follow Xronos' naming convention).
Xronos has three cool looking durable arcade buttons that give you simple access to all of its features!
Xronos Clock Features:
Xronos Clock Kit v2.1 (4:13)
|Brains||ATMega644p Microcontroller @ 16Mhz (or ATmega1284p for V2 w/ radio)|
|Storage||256MB microSD Card|
|Audio||22Khz 16-bit Mono uncompressed WAV|
|Display||32×16 Red/Green LED matrix (capable of producing 3 colors: RED, GREEN and Orange)|
|Buttons||3x 24mm Arcade|
|Time Chip||DS1307 based RTC w/ LIR2032 battery|
|Temperature sensor||Digital DS18B20 (-55°C to +125°C)|
|RF Transiever||RFM12B (915 Mhz or 434 Mhz) only available in V2 as option|
|USB Programming||w/ optional FTDI adapter/cable (not included)|
|Power Supply||6-12 VDC (positive tip)|
|Power usage||1-3Watt (aprox., depends on Color and Brightness)|
|Dimentions||7.5″ x 4.75″ x 3.75″ (aprox)|
|Weight||1 lb 8 1/4 oz (687g) w/o external Power supply|
For product support for all Xronos products, click here!